| 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 | $232.37 | 6.680% | $247.8923 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $195.26 | 12.717% | $220.0912 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $38.91 | 13.767% | $44.2667 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $128.33 | 8.769% | $139.5833 | $139.58 | $139.60 | $139.60 |
| Purchase #5 | $220.64 | 7.840% | $237.9382 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $205.39 | 4.394% | $214.4148 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $18.27 | 8.509% | $19.8246 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $1,039.17 | $1,124.0111 | $1,124.00 | $1,124.00 | $1,124.00 | |