| 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 | $190.82 | 9.686% | $209.3028 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $161.78 | 13.704% | $183.9503 | $183.95 | $183.95 | $184.00 |
| Purchase #3 | $91.80 | 4.706% | $96.1201 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $126.34 | 4.610% | $132.1643 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $227.49 | 11.649% | $253.9903 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $189.66 | 8.781% | $206.314 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $101.85 | 13.510% | $115.6099 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $1,089.74 | $1,197.4517 | $1,197.44 | $1,197.40 | $1,197.50 | |