| 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 | $231.30 | 4.150% | $240.899 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $81.42 | 9.192% | $88.9041 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $34.77 | 6.749% | $37.1166 | $37.12 | $37.10 | $37.10 |
| Purchase #4 | $75.74 | 8.630% | $82.2764 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $153.92 | 3.692% | $159.6027 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $160.99 | 13.242% | $182.3083 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $24.66 | 7.612% | $26.5371 | $26.54 | $26.55 | $26.50 |
| 7 purchase totals = | $762.80 | $817.6442 | $817.65 | $817.65 | $817.60 | |