| 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 | $22.91 | 10.251% | $25.2585 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $128.41 | 7.310% | $137.7968 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $220.52 | 3.549% | $228.3463 | $228.35 | $228.35 | $228.30 |
| Purchase #4 | $47.51 | 9.860% | $52.1945 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $237.81 | 8.343% | $257.6505 | $257.65 | $257.65 | $257.70 |
| Purchase #6 | $119.66 | 13.134% | $135.3761 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $40.37 | 8.176% | $43.6707 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $817.19 | $880.2934 | $880.30 | $880.30 | $880.40 | |