| 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 | $146.29 | 4.207% | $152.4444 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $235.50 | 9.770% | $258.5084 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $37.81 | 13.208% | $42.8039 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $197.45 | 9.237% | $215.6885 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $160.70 | 10.248% | $177.1685 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $226.46 | 9.503% | $247.9805 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $108.87 | 6.751% | $116.2198 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $1,113.08 | $1,210.8140 | $1,210.81 | $1,210.80 | $1,210.80 | |