| 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 | $237.92 | 9.599% | $260.7579 | $260.76 | $260.75 | $260.80 |
| Purchase #2 | $151.90 | 12.540% | $170.9483 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $219.37 | 11.251% | $244.0513 | $244.05 | $244.05 | $244.10 |
| Purchase #4 | $134.33 | 7.809% | $144.8198 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $140.40 | 5.130% | $147.6025 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $78.55 | 10.792% | $87.0271 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $105.41 | 12.350% | $118.4281 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $1,067.88 | $1,173.6350 | $1,173.64 | $1,173.65 | $1,173.60 | |