| 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 | $109.29 | 11.698% | $122.0747 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $88.95 | 12.838% | $100.3694 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $120.49 | 8.470% | $130.6955 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $232.57 | 10.829% | $257.755 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $221.95 | 10.807% | $245.9361 | $245.94 | $245.95 | $245.90 |
| Purchase #6 | $190.56 | 6.655% | $203.2418 | $203.24 | $203.25 | $203.20 |
| Purchase #7 | $51.74 | 8.540% | $56.1586 | $56.16 | $56.15 | $56.20 |
| 7 purchase totals = | $1,015.55 | $1,116.2311 | $1,116.24 | $1,116.20 | $1,116.30 | |