| 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 | $122.54 | 7.486% | $131.7133 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $199.47 | 3.305% | $206.0625 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $46.77 | 9.292% | $51.1159 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $203.64 | 11.286% | $226.6228 | $226.62 | $226.60 | $226.60 |
| Purchase #5 | $123.37 | 3.604% | $127.8163 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $180.88 | 10.492% | $199.8579 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $24.29 | 3.695% | $25.1875 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $900.96 | $968.3762 | $968.38 | $968.30 | $968.40 | |