| 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 | $19.71 | 11.746% | $22.0251 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $121.77 | 11.475% | $135.7431 | $135.74 | $135.75 | $135.70 |
| Purchase #3 | $175.81 | 12.743% | $198.2135 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $183.93 | 9.842% | $202.0324 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $119.94 | 12.412% | $134.827 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $226.93 | 9.833% | $249.244 | $249.24 | $249.25 | $249.20 |
| Purchase #7 | $103.39 | 4.694% | $108.2431 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $951.48 | $1,050.3282 | $1,050.32 | $1,050.40 | $1,050.10 | |