| 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 | $128.57 | 3.110% | $132.5685 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $217.81 | 12.412% | $244.8446 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $207.48 | 7.132% | $222.2775 | $222.28 | $222.30 | $222.30 |
| Purchase #4 | $194.71 | 5.864% | $206.1278 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $163.45 | 12.720% | $184.2408 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $40.95 | 12.162% | $45.9303 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $49.89 | 8.230% | $53.9959 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $1,002.86 | $1,089.9854 | $1,089.99 | $1,090.05 | $1,089.90 | |