| 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 | $96.96 | 8.297% | $105.0048 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $64.43 | 8.835% | $70.1224 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $80.50 | 12.308% | $90.4079 | $90.41 | $90.40 | $90.40 |
| Purchase #4 | $205.70 | 4.216% | $214.3723 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $229.26 | 8.491% | $248.7265 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $147.47 | 7.819% | $159.0007 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $109.76 | 7.546% | $118.0425 | $118.04 | $118.05 | $118.00 |
| 7 purchase totals = | $934.08 | $1,005.6771 | $1,005.67 | $1,005.65 | $1,005.60 | |