| 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 | $238.29 | 7.335% | $255.7686 | $255.77 | $255.75 | $255.80 |
| Purchase #2 | $69.35 | 6.646% | $73.959 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $24.52 | 7.350% | $26.3222 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $85.29 | 9.188% | $93.1264 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $124.70 | 10.267% | $137.5029 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $142.47 | 3.622% | $147.6303 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $205.80 | 6.358% | $218.8848 | $218.88 | $218.90 | $218.90 |
| 7 purchase totals = | $890.42 | $953.1942 | $953.19 | $953.20 | $953.20 | |