| 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 | $102.41 | 8.231% | $110.8394 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $5.52 | 4.373% | $5.7614 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $177.27 | 6.775% | $189.28 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $157.50 | 13.578% | $178.8854 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $200.49 | 8.526% | $217.5838 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $154.90 | 4.262% | $161.5018 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $243.60 | 6.309% | $258.9687 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $1,041.69 | $1,122.8205 | $1,122.82 | $1,122.85 | $1,122.90 | |