| 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 | $220.27 | 8.382% | $238.733 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $139.75 | 10.550% | $154.4936 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $56.65 | 6.685% | $60.4371 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $13.54 | 7.516% | $14.5577 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $26.83 | 6.656% | $28.6158 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $66.94 | 13.643% | $76.0726 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $45.84 | 10.566% | $50.6835 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $569.82 | $623.5933 | $623.59 | $623.60 | $623.60 | |