| 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 | $211.36 | 13.435% | $239.7562 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $46.44 | 3.145% | $47.9005 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $190.56 | 10.256% | $210.1038 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $149.41 | 8.299% | $161.8095 | $161.81 | $161.80 | $161.80 |
| Purchase #5 | $183.75 | 8.425% | $199.2309 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $101.27 | 7.255% | $108.6171 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $166.39 | 12.562% | $187.2919 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $1,049.18 | $1,154.7099 | $1,154.71 | $1,154.70 | $1,154.70 | |