| 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 | $80.81 | 4.763% | $84.659 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $192.55 | 13.299% | $218.1572 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $68.99 | 11.341% | $76.8142 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $110.69 | 13.320% | $125.4339 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $243.90 | 10.336% | $269.1095 | $269.11 | $269.10 | $269.10 |
| Purchase #6 | $173.30 | 5.333% | $182.5421 | $182.54 | $182.55 | $182.50 |
| Purchase #7 | $117.74 | 8.863% | $128.1753 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $987.98 | $1,084.8912 | $1,084.89 | $1,084.90 | $1,084.90 | |