| 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 | $227.90 | 5.352% | $240.0972 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $147.64 | 5.564% | $155.8547 | $155.85 | $155.85 | $155.90 |
| Purchase #3 | $184.48 | 12.166% | $206.9238 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $46.96 | 9.331% | $51.3418 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $78.63 | 5.428% | $82.898 | $82.90 | $82.90 | $82.90 |
| Purchase #6 | $108.65 | 9.838% | $119.339 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $197.79 | 11.435% | $220.4073 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $992.05 | $1,076.8618 | $1,076.86 | $1,076.85 | $1,076.80 | |