| 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 | $36.40 | 13.250% | $41.223 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $203.90 | 4.214% | $212.4923 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $196.35 | 7.607% | $211.2863 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $80.65 | 4.472% | $84.2567 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $232.86 | 10.711% | $257.8016 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $103.46 | 8.850% | $112.6162 | $112.62 | $112.60 | $112.60 |
| Purchase #7 | $215.28 | 8.557% | $233.7015 | $233.70 | $233.70 | $233.70 |
| 7 purchase totals = | $1,068.90 | $1,153.3776 | $1,153.38 | $1,153.35 | $1,153.40 | |