| 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 | $127.60 | 11.385% | $142.1273 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $202.98 | 9.450% | $222.1616 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $179.89 | 7.514% | $193.4069 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $48.92 | 3.124% | $50.4483 | $50.45 | $50.45 | $50.40 |
| Purchase #5 | $83.72 | 11.490% | $93.3394 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $187.98 | 11.203% | $209.0394 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $190.46 | 8.605% | $206.8491 | $206.85 | $206.85 | $206.80 |
| 7 purchase totals = | $1,021.55 | $1,117.3720 | $1,117.38 | $1,117.40 | $1,117.20 | |