| 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 | $239.51 | 13.116% | $270.9241 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $44.25 | 11.221% | $49.2153 | $49.22 | $49.20 | $49.20 |
| Purchase #3 | $189.43 | 8.270% | $205.0959 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $244.79 | 7.703% | $263.6462 | $263.65 | $263.65 | $263.60 |
| Purchase #5 | $128.27 | 5.818% | $135.7327 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $66.49 | 3.120% | $68.5645 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $182.92 | 10.819% | $202.7101 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $1,095.66 | $1,195.8888 | $1,195.89 | $1,195.85 | $1,195.80 | |