| 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 | $210.68 | 10.662% | $233.1427 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $221.38 | 7.867% | $238.796 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $57.62 | 13.764% | $65.5508 | $65.55 | $65.55 | $65.60 |
| Purchase #4 | $239.91 | 8.230% | $259.6546 | $259.65 | $259.65 | $259.70 |
| Purchase #5 | $204.49 | 11.351% | $227.7017 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $102.32 | 8.710% | $111.2321 | $111.23 | $111.25 | $111.20 |
| Purchase #7 | $82.53 | 13.724% | $93.8564 | $93.86 | $93.85 | $93.90 |
| 7 purchase totals = | $1,118.93 | $1,229.9343 | $1,229.93 | $1,229.95 | $1,230.00 | |