| 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 | $118.86 | 11.431% | $132.4469 | $132.45 | $132.45 | $132.40 |
| Purchase #2 | $107.85 | 6.708% | $115.0846 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $223.43 | 4.344% | $233.1358 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $145.26 | 4.656% | $152.0233 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $31.57 | 10.720% | $34.9543 | $34.95 | $34.95 | $35.00 |
| Purchase #6 | $58.45 | 4.735% | $61.2176 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $209.93 | 4.542% | $219.465 | $219.47 | $219.45 | $219.50 |
| 7 purchase totals = | $895.35 | $948.3275 | $948.33 | $948.30 | $948.30 | |