| 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 | $140.26 | 8.368% | $151.997 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $228.54 | 8.761% | $248.5624 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $235.80 | 9.294% | $257.7153 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $21.59 | 11.506% | $24.0741 | $24.07 | $24.05 | $24.10 |
| Purchase #5 | $188.53 | 7.705% | $203.0562 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $121.63 | 5.316% | $128.0959 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $213.47 | 12.740% | $240.6661 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $1,149.82 | $1,254.1670 | $1,254.18 | $1,254.10 | $1,254.30 | |