| 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 | $131.58 | 9.503% | $144.084 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $179.81 | 13.772% | $204.5734 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $22.25 | 10.226% | $24.5253 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $39.81 | 6.597% | $42.4363 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $109.30 | 11.340% | $121.6946 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $235.87 | 5.402% | $248.6117 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $199.85 | 3.824% | $207.4923 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $918.47 | $993.4176 | $993.41 | $993.45 | $993.40 | |