| 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 | $233.45 | 3.708% | $242.1063 | $242.11 | $242.10 | $242.10 |
| Purchase #2 | $114.80 | 6.388% | $122.1334 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $41.74 | 10.449% | $46.1014 | $46.10 | $46.10 | $46.10 |
| Purchase #4 | $219.46 | 13.871% | $249.9013 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $173.91 | 6.537% | $185.2785 | $185.28 | $185.30 | $185.30 |
| Purchase #6 | $85.44 | 13.431% | $96.9154 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $39.59 | 12.193% | $44.4172 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $908.39 | $986.8535 | $986.86 | $986.85 | $986.80 | |