| 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 | $247.65 | 10.166% | $272.8261 | $272.83 | $272.85 | $272.80 |
| Purchase #2 | $223.27 | 7.569% | $240.1693 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $94.99 | 12.570% | $106.9302 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $171.81 | 10.678% | $190.1559 | $190.16 | $190.15 | $190.20 |
| Purchase #5 | $235.26 | 3.668% | $243.8893 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $230.27 | 9.256% | $251.5838 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $243.46 | 6.361% | $258.9465 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $1,446.71 | $1,564.5011 | $1,564.51 | $1,564.55 | $1,564.50 | |