| 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 | $167.53 | 9.710% | $183.7972 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $219.75 | 4.420% | $229.463 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $46.38 | 5.650% | $49.0005 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $154.95 | 12.765% | $174.7294 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $227.73 | 12.790% | $256.8567 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $191.43 | 6.250% | $203.3944 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $23.84 | 5.761% | $25.2134 | $25.21 | $25.20 | $25.20 |
| 7 purchase totals = | $1,031.61 | $1,122.4546 | $1,122.45 | $1,122.45 | $1,122.50 | |