| 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 | $188.27 | 13.248% | $213.212 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $147.52 | 10.299% | $162.7131 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $87.86 | 9.866% | $96.5283 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $42.83 | 3.869% | $44.4871 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $201.41 | 12.661% | $226.9105 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $114.43 | 10.160% | $126.0561 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $207.67 | 10.556% | $229.5916 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $989.99 | $1,099.4987 | $1,099.50 | $1,099.50 | $1,099.50 | |