| 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 | $239.27 | 13.258% | $270.9924 | $270.99 | $271.00 | $271.00 |
| Purchase #2 | $30.41 | 7.320% | $32.636 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $142.33 | 5.505% | $150.1653 | $150.17 | $150.15 | $150.20 |
| Purchase #4 | $122.98 | 3.512% | $127.2991 | $127.30 | $127.30 | $127.30 |
| Purchase #5 | $68.27 | 7.866% | $73.6401 | $73.64 | $73.65 | $73.60 |
| Purchase #6 | $180.63 | 6.169% | $191.7731 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $56.34 | 3.157% | $58.1187 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $840.23 | $904.6247 | $904.63 | $904.60 | $904.60 | |