| 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 | $98.28 | 5.221% | $103.4112 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $11.66 | 13.799% | $13.269 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $88.34 | 3.590% | $91.5114 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $174.92 | 12.816% | $197.3377 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $131.56 | 12.425% | $147.9063 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $211.59 | 3.835% | $219.7045 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $19.75 | 12.420% | $22.203 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $736.10 | $795.3431 | $795.34 | $795.30 | $795.30 | |