| 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 | $124.46 | 9.230% | $135.9477 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $249.77 | 5.746% | $264.1218 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $177.77 | 4.557% | $185.871 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $223.56 | 8.524% | $242.6163 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $78.57 | 10.232% | $86.6093 | $86.61 | $86.60 | $86.60 |
| Purchase #6 | $110.57 | 4.624% | $115.6828 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $246.59 | 13.461% | $279.7835 | $279.78 | $279.80 | $279.80 |
| 7 purchase totals = | $1,211.29 | $1,310.6324 | $1,310.63 | $1,310.60 | $1,310.60 | |