| 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 | $27.76 | 11.346% | $30.9096 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $181.56 | 11.477% | $202.3976 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $213.65 | 13.118% | $241.6766 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $89.85 | 3.860% | $93.3182 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $89.47 | 13.190% | $101.2711 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $205.25 | 13.139% | $232.2178 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $244.90 | 8.834% | $266.5345 | $266.53 | $266.55 | $266.50 |
| 7 purchase totals = | $1,052.44 | $1,168.3254 | $1,168.33 | $1,168.30 | $1,168.30 | |