| 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 | $120.26 | 4.168% | $125.2724 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $101.47 | 4.756% | $106.2959 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $119.75 | 5.216% | $125.9962 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $117.65 | 3.644% | $121.9372 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $98.64 | 7.288% | $105.8289 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $162.32 | 6.374% | $172.6663 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $35.71 | 6.528% | $38.0411 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $755.80 | $796.0380 | $796.05 | $796.05 | $796.00 | |