| 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 | $238.32 | 7.492% | $256.1749 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $133.55 | 10.329% | $147.3444 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $110.73 | 8.393% | $120.0236 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $50.95 | 10.733% | $56.4185 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $17.56 | 12.737% | $19.7966 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $217.68 | 12.212% | $244.2631 | $244.26 | $244.25 | $244.30 |
| Purchase #7 | $250.40 | 12.350% | $281.3244 | $281.32 | $281.30 | $281.30 |
| 7 purchase totals = | $1,019.19 | $1,125.3455 | $1,125.33 | $1,125.25 | $1,125.30 | |