| 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 | $31.59 | 13.673% | $35.9093 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $169.63 | 5.139% | $178.3473 | $178.35 | $178.35 | $178.30 |
| Purchase #3 | $232.52 | 12.819% | $262.3267 | $262.33 | $262.35 | $262.30 |
| Purchase #4 | $29.54 | 12.439% | $33.2145 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $219.26 | 4.147% | $228.3527 | $228.35 | $228.35 | $228.40 |
| Purchase #6 | $112.51 | 12.125% | $126.1518 | $126.15 | $126.15 | $126.20 |
| Purchase #7 | $237.27 | 10.855% | $263.0257 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $1,032.32 | $1,127.3280 | $1,127.33 | $1,127.35 | $1,127.30 | |