| 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 | $7.95 | 12.249% | $8.9238 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $184.45 | 5.517% | $194.6261 | $194.63 | $194.65 | $194.60 |
| Purchase #3 | $12.87 | 13.589% | $14.6189 | $14.62 | $14.60 | $14.60 |
| Purchase #4 | $198.37 | 6.810% | $211.879 | $211.88 | $211.90 | $211.90 |
| Purchase #5 | $236.86 | 8.766% | $257.6231 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $221.28 | 11.728% | $247.2317 | $247.23 | $247.25 | $247.20 |
| Purchase #7 | $154.45 | 6.126% | $163.9116 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $1,016.23 | $1,098.8142 | $1,098.81 | $1,098.80 | $1,098.70 | |