| 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 | $206.85 | 9.312% | $226.1119 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $21.52 | 4.433% | $22.474 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $17.89 | 5.611% | $18.8938 | $18.89 | $18.90 | $18.90 |
| Purchase #4 | $220.53 | 4.582% | $230.6347 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $160.97 | 5.103% | $169.1843 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $192.32 | 9.789% | $211.1462 | $211.15 | $211.15 | $211.10 |
| Purchase #7 | $40.98 | 11.481% | $45.6849 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $861.06 | $924.1298 | $924.11 | $924.15 | $924.10 | |