| 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 | $224.82 | 11.319% | $250.2674 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $121.48 | 12.229% | $136.3358 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $162.55 | 4.449% | $169.7818 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $152.94 | 7.252% | $164.0312 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $193.92 | 4.564% | $202.7705 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $73.75 | 12.626% | $83.0617 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $86.60 | 9.568% | $94.8859 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $1,016.06 | $1,101.1343 | $1,101.14 | $1,101.15 | $1,101.20 | |