| 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 | $229.32 | 6.867% | $245.0674 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $178.32 | 9.309% | $194.9198 | $194.92 | $194.90 | $194.90 |
| Purchase #3 | $144.87 | 11.130% | $160.994 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $152.82 | 10.230% | $168.4535 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $35.54 | 3.728% | $36.8649 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $160.77 | 11.830% | $179.7891 | $179.79 | $179.80 | $179.80 |
| Purchase #7 | $49.91 | 10.455% | $55.1281 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $951.55 | $1,041.2168 | $1,041.21 | $1,041.20 | $1,041.30 | |