| 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 | $218.27 | 7.162% | $233.9025 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $22.54 | 9.399% | $24.6585 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $53.86 | 6.672% | $57.4535 | $57.45 | $57.45 | $57.50 |
| Purchase #4 | $107.50 | 10.762% | $119.0692 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $159.83 | 9.346% | $174.7677 | $174.77 | $174.75 | $174.80 |
| Purchase #6 | $87.35 | 9.364% | $95.5295 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $74.40 | 6.805% | $79.4629 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $723.75 | $784.8438 | $784.84 | $784.80 | $785.00 | |