| 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 | $192.81 | 4.850% | $202.1613 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $179.90 | 11.682% | $200.9159 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $147.90 | 10.358% | $163.2195 | $163.22 | $163.20 | $163.20 |
| Purchase #4 | $160.48 | 13.783% | $182.599 | $182.60 | $182.60 | $182.60 |
| Purchase #5 | $185.37 | 5.874% | $196.2586 | $196.26 | $196.25 | $196.30 |
| Purchase #6 | $110.86 | 7.717% | $119.4151 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $219.84 | 13.456% | $249.4217 | $249.42 | $249.40 | $249.40 |
| 7 purchase totals = | $1,197.16 | $1,313.9911 | $1,314.00 | $1,313.90 | $1,314.00 | |