| 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 | $194.61 | 13.556% | $220.9913 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $21.59 | 3.459% | $22.3368 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $87.86 | 8.518% | $95.3439 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $106.39 | 13.261% | $120.4984 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $129.95 | 4.502% | $135.8003 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $107.97 | 11.411% | $120.2905 | $120.29 | $120.30 | $120.30 |
| Purchase #7 | $180.74 | 11.308% | $201.1781 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $829.11 | $916.4393 | $916.44 | $916.50 | $916.40 | |