| 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 | $235.70 | 8.367% | $255.421 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $204.93 | 11.762% | $229.0339 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $69.87 | 10.170% | $76.9758 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $145.42 | 13.294% | $164.7521 | $164.75 | $164.75 | $164.80 |
| Purchase #5 | $149.64 | 10.746% | $165.7203 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $60.62 | 5.335% | $63.8541 | $63.85 | $63.85 | $63.90 |
| Purchase #7 | $102.48 | 8.238% | $110.9223 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $968.66 | $1,066.6795 | $1,066.67 | $1,066.65 | $1,066.70 | |