| 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 | $114.38 | 12.516% | $128.6958 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $172.58 | 11.771% | $192.8944 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $123.82 | 7.207% | $132.7437 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $62.98 | 4.122% | $65.576 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $81.53 | 3.858% | $84.6754 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $211.74 | 6.732% | $225.9943 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $40.97 | 4.329% | $42.7436 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $808.00 | $873.3232 | $873.32 | $873.40 | $873.30 | |