| 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 | $204.36 | 12.116% | $229.1203 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $220.78 | 11.333% | $245.801 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $26.25 | 7.607% | $28.2468 | $28.25 | $28.25 | $28.20 |
| Purchase #4 | $9.48 | 4.815% | $9.9365 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $249.60 | 7.827% | $269.1362 | $269.14 | $269.15 | $269.10 |
| Purchase #6 | $96.51 | 3.538% | $99.9245 | $99.92 | $99.90 | $99.90 |
| Purchase #7 | $40.36 | 11.553% | $45.0228 | $45.02 | $45.00 | $45.00 |
| 7 purchase totals = | $847.34 | $927.1881 | $927.19 | $927.15 | $927.00 | |