| 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 | $93.83 | 4.250% | $97.8178 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $136.71 | 11.612% | $152.5848 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $227.71 | 10.283% | $251.1254 | $251.13 | $251.15 | $251.10 |
| Purchase #4 | $113.65 | 9.348% | $124.274 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $156.41 | 12.637% | $176.1755 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $187.60 | 12.449% | $210.9543 | $210.95 | $210.95 | $211.00 |
| Purchase #7 | $230.54 | 7.762% | $248.4345 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $1,146.45 | $1,261.3663 | $1,261.36 | $1,261.40 | $1,261.40 | |