| 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 | $19.45 | 3.779% | $20.185 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $187.33 | 8.688% | $203.6052 | $203.61 | $203.60 | $203.60 |
| Purchase #3 | $34.77 | 8.154% | $37.6051 | $37.61 | $37.60 | $37.60 |
| Purchase #4 | $114.55 | 12.471% | $128.8355 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $243.38 | 9.712% | $267.0171 | $267.02 | $267.00 | $267.00 |
| Purchase #6 | $209.41 | 5.136% | $220.1653 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $221.66 | 3.296% | $228.9659 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,030.55 | $1,106.3791 | $1,106.41 | $1,106.35 | $1,106.40 | |