| 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 | $223.80 | 3.232% | $231.0332 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $170.85 | 13.869% | $194.5452 | $194.55 | $194.55 | $194.50 |
| Purchase #3 | $100.99 | 12.576% | $113.6905 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $48.52 | 10.638% | $53.6816 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $204.69 | 7.498% | $220.0377 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $71.47 | 12.388% | $80.3237 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $146.55 | 5.181% | $154.1428 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $966.87 | $1,047.4547 | $1,047.45 | $1,047.50 | $1,047.30 | |