| 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 | $6.66 | 5.437% | $7.0221 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $86.71 | 8.169% | $93.7933 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $229.85 | 11.510% | $256.3057 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $194.36 | 8.613% | $211.1002 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $107.34 | 11.132% | $119.2891 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $143.50 | 9.248% | $156.7709 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $248.32 | 3.562% | $257.1652 | $257.17 | $257.15 | $257.20 |
| 7 purchase totals = | $1,016.74 | $1,101.4465 | $1,101.45 | $1,101.40 | $1,101.50 | |