| 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 | $97.43 | 11.858% | $108.9832 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $247.25 | 7.823% | $266.5924 | $266.59 | $266.60 | $266.60 |
| Purchase #3 | $165.86 | 7.490% | $178.2829 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $175.55 | 3.456% | $181.617 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $209.39 | 9.188% | $228.6288 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $154.60 | 12.450% | $173.8477 | $173.85 | $173.85 | $173.80 |
| Purchase #7 | $47.55 | 12.535% | $53.5104 | $53.51 | $53.50 | $53.50 |
| 7 purchase totals = | $1,097.63 | $1,191.4624 | $1,191.46 | $1,191.50 | $1,191.40 | |