| 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 | $105.29 | 13.408% | $119.4073 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $219.43 | 7.532% | $235.9575 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $248.73 | 6.136% | $263.9921 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $242.40 | 13.684% | $275.57 | $275.57 | $275.55 | $275.60 |
| Purchase #5 | $19.74 | 5.428% | $20.8115 | $20.81 | $20.80 | $20.80 |
| Purchase #6 | $120.86 | 9.280% | $132.0758 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $213.29 | 13.793% | $242.7091 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,169.74 | $1,290.5233 | $1,290.53 | $1,290.50 | $1,290.60 | |