| 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 | $203.96 | 6.425% | $217.0644 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $53.64 | 10.732% | $59.3966 | $59.40 | $59.40 | $59.40 |
| Purchase #3 | $37.90 | 8.626% | $41.1693 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $189.34 | 6.267% | $201.2059 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $165.34 | 5.302% | $174.1063 | $174.11 | $174.10 | $174.10 |
| Purchase #6 | $129.65 | 8.742% | $140.984 | $140.98 | $141.00 | $141.00 |
| Purchase #7 | $221.92 | 8.228% | $240.1796 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $1,001.75 | $1,074.1061 | $1,074.11 | $1,074.10 | $1,074.20 | |