| 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 | $243.36 | 3.304% | $251.4006 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $8.35 | 11.413% | $9.303 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $8.70 | 11.744% | $9.7217 | $9.72 | $9.70 | $9.70 |
| Purchase #4 | $80.72 | 5.427% | $85.1007 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $180.85 | 5.590% | $190.9595 | $190.96 | $190.95 | $191.00 |
| Purchase #6 | $90.79 | 6.178% | $96.399 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $96.84 | 7.281% | $103.8909 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $709.61 | $746.7754 | $746.77 | $746.75 | $746.80 | |