| 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 | $137.93 | 10.292% | $152.1258 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $238.62 | 10.688% | $264.1237 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $116.93 | 4.405% | $122.0808 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $97.51 | 13.682% | $110.8513 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $85.34 | 4.183% | $88.9098 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $219.80 | 13.502% | $249.4774 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $64.34 | 5.386% | $67.8054 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $960.47 | $1,055.3742 | $1,055.38 | $1,055.40 | $1,055.40 | |