| 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 | $212.28 | 13.623% | $241.1989 | $241.20 | $241.20 | $241.20 |
| Purchase #2 | $120.41 | 8.400% | $130.5244 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $78.87 | 10.696% | $87.3059 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $195.71 | 4.704% | $204.9162 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $39.82 | 13.329% | $45.1276 | $45.13 | $45.15 | $45.10 |
| Purchase #6 | $22.79 | 5.434% | $24.0284 | $24.03 | $24.05 | $24.00 |
| Purchase #7 | $133.60 | 3.656% | $138.4844 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $803.48 | $871.5858 | $871.59 | $871.60 | $871.50 | |