| 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 | $221.73 | 8.741% | $241.1114 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $206.73 | 8.515% | $224.3331 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $79.58 | 6.573% | $84.8108 | $84.81 | $84.80 | $84.80 |
| Purchase #4 | $30.33 | 10.780% | $33.5996 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $21.31 | 4.383% | $22.244 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $161.88 | 9.230% | $176.8215 | $176.82 | $176.80 | $176.80 |
| Purchase #7 | $47.48 | 12.847% | $53.5798 | $53.58 | $53.60 | $53.60 |
| 7 purchase totals = | $769.04 | $836.5002 | $836.49 | $836.50 | $836.40 | |