| 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 | $201.53 | 5.730% | $213.0777 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $29.80 | 7.438% | $32.0165 | $32.02 | $32.00 | $32.00 |
| Purchase #3 | $203.44 | 9.691% | $223.1554 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $169.49 | 7.369% | $181.9797 | $181.98 | $182.00 | $182.00 |
| Purchase #5 | $100.79 | 11.714% | $112.5965 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $93.49 | 13.700% | $106.2981 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $125.32 | 11.757% | $140.0539 | $140.05 | $140.05 | $140.10 |
| 7 purchase totals = | $923.86 | $1,009.1778 | $1,009.19 | $1,009.20 | $1,009.30 | |