| 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 | $120.47 | 10.310% | $132.8905 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $25.91 | 9.209% | $28.2961 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $32.70 | 6.485% | $34.8206 | $34.82 | $34.80 | $34.80 |
| Purchase #4 | $23.76 | 3.631% | $24.6227 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $138.77 | 6.629% | $147.9691 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $195.62 | 4.254% | $203.9417 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $211.76 | 11.522% | $236.159 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $748.99 | $808.6997 | $808.70 | $808.65 | $808.70 | |