| 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 | $206.65 | 11.199% | $229.7927 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $72.35 | 5.734% | $76.4985 | $76.50 | $76.50 | $76.50 |
| Purchase #3 | $57.27 | 10.437% | $63.2473 | $63.25 | $63.25 | $63.20 |
| Purchase #4 | $99.46 | 12.255% | $111.6488 | $111.65 | $111.65 | $111.60 |
| Purchase #5 | $197.80 | 12.859% | $223.2351 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $131.80 | 13.204% | $149.2029 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $80.74 | 8.747% | $87.8023 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $846.07 | $941.4276 | $941.43 | $941.45 | $941.30 | |