| 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 | $183.57 | 12.385% | $206.3051 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $195.37 | 13.545% | $221.8329 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $136.91 | 11.244% | $152.3042 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $47.26 | 4.605% | $49.4363 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $237.26 | 6.273% | $252.1433 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $146.32 | 10.383% | $161.5124 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $238.71 | 12.672% | $268.9593 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $1,185.40 | $1,312.4935 | $1,312.49 | $1,312.50 | $1,312.40 | |