| 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 | $103.92 | 13.533% | $117.9835 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $153.51 | 3.464% | $158.8276 | $158.83 | $158.85 | $158.80 |
| Purchase #3 | $102.99 | 9.600% | $112.877 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $174.36 | 5.613% | $184.1468 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $121.53 | 6.860% | $129.867 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $233.32 | 4.422% | $243.6374 | $243.64 | $243.65 | $243.60 |
| Purchase #7 | $85.27 | 11.863% | $95.3856 | $95.39 | $95.40 | $95.40 |
| 7 purchase totals = | $974.90 | $1,042.7249 | $1,042.74 | $1,042.80 | $1,042.70 | |