| 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 | $84.94 | 3.610% | $88.0063 | $88.01 | $88.00 | $88.00 |
| Purchase #2 | $236.29 | 5.447% | $249.1607 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $93.33 | 10.224% | $102.8721 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $117.48 | 11.660% | $131.1782 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $34.25 | 5.121% | $36.0039 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $74.45 | 6.823% | $79.5297 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $178.38 | 9.392% | $195.1334 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $819.12 | $881.8843 | $881.88 | $881.90 | $881.90 | |