| 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 | $117.73 | 4.373% | $122.8783 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $26.52 | 9.751% | $29.106 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $98.92 | 7.505% | $106.3439 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $38.39 | 11.338% | $42.7427 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $218.27 | 3.865% | $226.7061 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $18.79 | 8.544% | $20.3954 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $204.54 | 7.422% | $219.721 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $723.16 | $767.8934 | $767.90 | $767.90 | $767.80 | |