| 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 | $193.91 | 8.418% | $210.2333 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $153.93 | 9.611% | $168.7242 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $155.58 | 8.312% | $168.5118 | $168.51 | $168.50 | $168.50 |
| Purchase #4 | $141.82 | 12.235% | $159.1717 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $177.78 | 5.712% | $187.9348 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $98.90 | 8.468% | $107.2749 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $206.54 | 11.473% | $230.2363 | $230.24 | $230.25 | $230.20 |
| 7 purchase totals = | $1,128.46 | $1,232.0870 | $1,232.07 | $1,232.05 | $1,232.00 | |