| 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 | $126.57 | 6.609% | $134.935 | $134.94 | $134.95 | $134.90 |
| Purchase #2 | $201.54 | 8.258% | $218.1832 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $197.48 | 5.644% | $208.6258 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $128.83 | 11.483% | $143.6235 | $143.62 | $143.60 | $143.60 |
| Purchase #5 | $38.55 | 11.155% | $42.8503 | $42.85 | $42.85 | $42.90 |
| Purchase #6 | $244.62 | 12.709% | $275.7088 | $275.71 | $275.70 | $275.70 |
| Purchase #7 | $124.54 | 4.518% | $130.1667 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $1,062.13 | $1,154.0933 | $1,154.10 | $1,154.10 | $1,154.10 | |