| 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 | $18.43 | 8.138% | $19.9298 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $203.31 | 5.399% | $214.2867 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $25.95 | 12.226% | $29.1226 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $194.87 | 9.722% | $213.8153 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $236.74 | 12.147% | $265.4968 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $55.62 | 12.328% | $62.4768 | $62.48 | $62.50 | $62.50 |
| Purchase #7 | $219.32 | 3.456% | $226.8997 | $226.90 | $226.90 | $226.90 |
| 7 purchase totals = | $954.24 | $1,032.0277 | $1,032.04 | $1,032.05 | $1,032.00 | |