| 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 | $106.97 | 3.671% | $110.8969 | $110.90 | $110.90 | $110.90 |
| Purchase #2 | $243.27 | 9.672% | $266.7991 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $177.41 | 5.621% | $187.3822 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $9.34 | 13.122% | $10.5656 | $10.57 | $10.55 | $10.60 |
| Purchase #5 | $170.31 | 11.209% | $189.4 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $107.32 | 11.487% | $119.6478 | $119.65 | $119.65 | $119.60 |
| Purchase #7 | $131.28 | 6.499% | $139.8119 | $139.81 | $139.80 | $139.80 |
| 7 purchase totals = | $945.90 | $1,024.5035 | $1,024.51 | $1,024.50 | $1,024.50 | |