| 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 | $86.54 | 7.145% | $92.7233 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $185.90 | 5.208% | $195.5817 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $92.32 | 12.812% | $104.148 | $104.15 | $104.15 | $104.10 |
| Purchase #4 | $13.27 | 7.246% | $14.2315 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $227.74 | 4.518% | $238.0293 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $29.79 | 13.399% | $33.7816 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $224.71 | 9.256% | $245.5092 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $860.27 | $924.0046 | $924.00 | $924.05 | $923.90 | |