| 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 | $184.33 | 9.770% | $202.339 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $29.25 | 7.177% | $31.3493 | $31.35 | $31.35 | $31.30 |
| Purchase #3 | $195.62 | 7.468% | $210.2289 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $136.52 | 3.595% | $141.4279 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $148.65 | 8.763% | $161.6762 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $232.97 | 8.683% | $253.1988 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $206.31 | 13.461% | $234.0814 | $234.08 | $234.10 | $234.10 |
| 7 purchase totals = | $1,133.65 | $1,234.3015 | $1,234.31 | $1,234.40 | $1,234.20 | |