| 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 | $113.35 | 6.633% | $120.8685 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $25.33 | 9.711% | $27.7898 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $235.85 | 6.396% | $250.935 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $246.41 | 5.272% | $259.4007 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $200.86 | 11.672% | $224.3044 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $66.26 | 10.414% | $73.1603 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $46.85 | 9.635% | $51.364 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $934.91 | $1,007.8227 | $1,007.82 | $1,007.80 | $1,007.90 | |