| 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 | $235.80 | 7.521% | $253.5345 | $253.53 | $253.55 | $253.50 |
| Purchase #2 | $116.60 | 4.303% | $121.6173 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $37.47 | 12.649% | $42.2096 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $215.70 | 8.856% | $234.8024 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $159.67 | 6.194% | $169.56 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $29.52 | 7.373% | $31.6965 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $173.44 | 9.195% | $189.3878 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $968.20 | $1,042.8081 | $1,042.81 | $1,042.80 | $1,042.80 | |