| 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 | $211.47 | 13.558% | $240.1411 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $120.45 | 8.216% | $130.3462 | $130.35 | $130.35 | $130.30 |
| Purchase #3 | $26.25 | 4.827% | $27.5171 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $30.53 | 3.121% | $31.4828 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $247.88 | 10.693% | $274.3858 | $274.39 | $274.40 | $274.40 |
| Purchase #6 | $24.40 | 10.815% | $27.0389 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $83.94 | 9.673% | $92.0595 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $744.92 | $822.9714 | $822.98 | $823.00 | $822.90 | |