| 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 | $120.44 | 3.607% | $124.7843 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $10.49 | 13.205% | $11.8752 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $73.60 | 4.848% | $77.1681 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $144.79 | 10.404% | $159.854 | $159.85 | $159.85 | $159.90 |
| Purchase #5 | $110.63 | 8.205% | $119.7072 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $127.80 | 5.705% | $135.091 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $172.77 | 13.319% | $195.7812 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $760.52 | $824.2610 | $824.26 | $824.30 | $824.40 | |