| 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 | $231.88 | 11.366% | $258.2355 | $258.24 | $258.25 | $258.20 |
| Purchase #2 | $78.50 | 8.214% | $84.948 | $84.95 | $84.95 | $84.90 |
| Purchase #3 | $220.49 | 4.448% | $230.2974 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $205.27 | 4.798% | $215.1189 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $239.86 | 3.385% | $247.9793 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $40.33 | 7.322% | $43.283 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $237.94 | 12.689% | $268.1322 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $1,254.27 | $1,347.9943 | $1,348.00 | $1,348.05 | $1,347.90 | |