| 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 | $197.26 | 4.432% | $206.0026 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $173.94 | 9.340% | $190.186 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $228.74 | 13.401% | $259.3934 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $154.47 | 11.785% | $172.6743 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $139.36 | 6.838% | $148.8894 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $49.48 | 7.160% | $53.0228 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $49.52 | 12.157% | $55.5401 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $992.77 | $1,085.7086 | $1,085.70 | $1,085.70 | $1,085.70 | |