| 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 | $140.91 | 9.729% | $154.6191 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $241.90 | 3.193% | $249.6239 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $116.96 | 5.591% | $123.4992 | $123.50 | $123.50 | $123.50 |
| Purchase #4 | $42.45 | 3.551% | $43.9574 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $124.59 | 8.448% | $135.1154 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $16.55 | 5.638% | $17.4831 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $113.74 | 12.185% | $127.5992 | $127.60 | $127.60 | $127.60 |
| 7 purchase totals = | $797.10 | $851.8973 | $851.90 | $851.85 | $851.90 | |