| 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 | $220.77 | 3.347% | $228.1592 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $53.40 | 4.639% | $55.8772 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $180.50 | 9.653% | $197.9237 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $134.36 | 5.358% | $141.559 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $238.46 | 4.662% | $249.577 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $183.98 | 9.280% | $201.0533 | $201.05 | $201.05 | $201.10 |
| Purchase #7 | $171.54 | 3.245% | $177.1065 | $177.11 | $177.10 | $177.10 |
| 7 purchase totals = | $1,183.01 | $1,251.2559 | $1,251.26 | $1,251.25 | $1,251.40 | |