| 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 | $244.88 | 5.262% | $257.7656 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $91.86 | 9.369% | $100.4664 | $100.47 | $100.45 | $100.50 |
| Purchase #3 | $213.50 | 6.418% | $227.2024 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $45.27 | 10.293% | $49.9296 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $5.31 | 11.475% | $5.9193 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $223.59 | 7.687% | $240.7774 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $50.98 | 10.229% | $56.1947 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $875.39 | $938.2554 | $938.26 | $938.25 | $938.30 | |