| 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 | $207.27 | 5.657% | $218.9953 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $83.35 | 6.240% | $88.551 | $88.55 | $88.55 | $88.60 |
| Purchase #3 | $250.35 | 13.303% | $283.6541 | $283.65 | $283.65 | $283.70 |
| Purchase #4 | $16.97 | 7.764% | $18.2876 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $206.70 | 11.242% | $229.9372 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $83.76 | 7.157% | $89.7547 | $89.75 | $89.75 | $89.80 |
| Purchase #7 | $144.27 | 5.270% | $151.873 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $992.67 | $1,081.0529 | $1,081.05 | $1,081.05 | $1,081.20 | |