| 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 | $181.81 | 10.840% | $201.5182 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $81.81 | 9.269% | $89.393 | $89.39 | $89.40 | $89.40 |
| Purchase #3 | $169.64 | 12.625% | $191.0571 | $191.06 | $191.05 | $191.10 |
| Purchase #4 | $101.62 | 5.118% | $106.8209 | $106.82 | $106.80 | $106.80 |
| Purchase #5 | $18.78 | 5.473% | $19.8078 | $19.81 | $19.80 | $19.80 |
| Purchase #6 | $248.43 | 7.113% | $266.1008 | $266.10 | $266.10 | $266.10 |
| Purchase #7 | $135.43 | 10.425% | $149.5486 | $149.55 | $149.55 | $149.50 |
| 7 purchase totals = | $937.52 | $1,024.2464 | $1,024.25 | $1,024.20 | $1,024.20 | |