| 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 | $13.57 | 4.753% | $14.215 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $188.93 | 13.301% | $214.0596 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $9.34 | 13.484% | $10.5994 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $13.70 | 8.157% | $14.8175 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $230.29 | 11.439% | $256.6329 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $90.58 | 3.171% | $93.4523 | $93.45 | $93.45 | $93.50 |
| Purchase #7 | $184.47 | 3.864% | $191.5979 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $730.88 | $795.3746 | $795.38 | $795.35 | $795.40 | |