| 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 | $191.55 | 4.465% | $200.1027 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $212.32 | 13.729% | $241.4694 | $241.47 | $241.45 | $241.50 |
| Purchase #3 | $88.45 | 8.717% | $96.1602 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $99.90 | 4.406% | $104.3016 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $191.34 | 10.773% | $211.9531 | $211.95 | $211.95 | $212.00 |
| Purchase #6 | $105.33 | 9.363% | $115.192 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $226.28 | 5.462% | $238.6394 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $1,115.17 | $1,207.8184 | $1,207.81 | $1,207.80 | $1,207.90 | |