| 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 | $219.55 | 7.348% | $235.6825 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $195.74 | 12.301% | $219.818 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $95.48 | 13.244% | $108.1254 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $178.33 | 8.746% | $193.9267 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $10.32 | 5.415% | $10.8788 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $218.56 | 4.432% | $228.2466 | $228.25 | $228.25 | $228.20 |
| Purchase #7 | $221.33 | 10.308% | $244.1447 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $1,139.31 | $1,240.8227 | $1,240.83 | $1,240.90 | $1,240.70 | |