| 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 | $96.99 | 13.627% | $110.2068 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $136.27 | 13.205% | $154.2645 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $158.81 | 12.446% | $178.5755 | $178.58 | $178.60 | $178.60 |
| Purchase #4 | $103.35 | 12.738% | $116.5147 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $73.85 | 12.767% | $83.2784 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $220.64 | 12.848% | $248.9878 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $22.69 | 9.721% | $24.8957 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $812.60 | $916.7234 | $916.73 | $916.75 | $916.80 | |