| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.56 | 6.782% | $221.6367 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $187.69 | 7.459% | $201.6898 | $201.69 | $201.70 | $201.70 |
| Purchase #3 | $102.56 | 10.449% | $113.2765 | $113.28 | $113.30 | $113.30 |
| Purchase #4 | $219.97 | 5.658% | $232.4159 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $176.66 | 13.394% | $200.3218 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $143.77 | 3.519% | $148.8293 | $148.83 | $148.85 | $148.80 |
| Purchase #7 | $196.38 | 10.305% | $216.617 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $1,234.59 | $1,334.7870 | $1,334.80 | $1,334.80 | $1,334.70 | |