| 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 | $245.91 | 11.871% | $275.102 | $275.10 | $275.10 | $275.10 |
| Purchase #2 | $197.84 | 11.567% | $220.7242 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $23.62 | 7.378% | $25.3627 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $243.87 | 5.254% | $256.6829 | $256.68 | $256.70 | $256.70 |
| Purchase #5 | $93.96 | 12.470% | $105.6768 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $46.92 | 13.826% | $53.4072 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $59.30 | 8.578% | $64.3868 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $911.42 | $1,001.3426 | $1,001.34 | $1,001.35 | $1,001.40 | |