| 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 | $225.98 | 10.250% | $249.143 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $178.39 | 10.561% | $197.2298 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $219.49 | 3.334% | $226.8078 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $183.36 | 6.345% | $194.9942 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $58.83 | 5.446% | $62.0339 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $81.58 | 6.386% | $86.7897 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $94.99 | 7.185% | $101.815 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $1,042.62 | $1,118.8134 | $1,118.81 | $1,118.85 | $1,118.70 | |