| 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 | $225.66 | 5.239% | $237.4823 | $237.48 | $237.50 | $237.50 |
| Purchase #2 | $119.45 | 6.592% | $127.3241 | $127.32 | $127.30 | $127.30 |
| Purchase #3 | $250.55 | 11.793% | $280.0974 | $280.10 | $280.10 | $280.10 |
| Purchase #4 | $57.51 | 8.120% | $62.1798 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $226.88 | 6.499% | $241.6249 | $241.62 | $241.60 | $241.60 |
| Purchase #6 | $220.74 | 11.781% | $246.7454 | $246.75 | $246.75 | $246.70 |
| Purchase #7 | $215.60 | 8.384% | $233.6759 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,316.39 | $1,429.1298 | $1,429.13 | $1,429.15 | $1,429.10 | |