| 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 | $194.62 | 5.633% | $205.5829 | $205.58 | $205.60 | $205.60 |
| Purchase #2 | $75.50 | 10.143% | $83.158 | $83.16 | $83.15 | $83.20 |
| Purchase #3 | $234.85 | 6.277% | $249.5915 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $211.89 | 13.162% | $239.779 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $129.39 | 6.740% | $138.1109 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $25.53 | 12.128% | $28.6263 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $111.42 | 13.538% | $126.504 | $126.50 | $126.50 | $126.50 |
| 7 purchase totals = | $983.20 | $1,071.3526 | $1,071.35 | $1,071.40 | $1,071.40 | |