| 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 | $215.74 | 12.245% | $242.1574 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $135.49 | 10.695% | $149.9807 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $122.30 | 11.553% | $136.4293 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $197.80 | 13.724% | $224.9461 | $224.95 | $224.95 | $224.90 |
| Purchase #5 | $62.66 | 12.511% | $70.4994 | $70.50 | $70.50 | $70.50 |
| Purchase #6 | $202.59 | 8.798% | $220.4139 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $148.42 | 7.463% | $159.4966 | $159.50 | $159.50 | $159.50 |
| 7 purchase totals = | $1,085.00 | $1,203.9234 | $1,203.93 | $1,203.95 | $1,203.90 | |