| 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 | $211.54 | 4.180% | $220.3824 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $226.59 | 10.693% | $250.8193 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $86.51 | 11.839% | $96.7519 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $197.76 | 11.765% | $221.0265 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $14.78 | 4.636% | $15.4652 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $118.65 | 10.181% | $130.7298 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $106.50 | 10.811% | $118.0137 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $962.33 | $1,053.1888 | $1,053.19 | $1,053.20 | $1,053.20 | |