| 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 | $133.46 | 8.831% | $145.2459 | $145.25 | $145.25 | $145.20 |
| Purchase #2 | $38.64 | 12.299% | $43.3923 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $246.70 | 5.116% | $259.3212 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $216.96 | 5.711% | $229.3506 | $229.35 | $229.35 | $229.40 |
| Purchase #5 | $210.47 | 9.697% | $230.8793 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $206.72 | 5.425% | $217.9346 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $44.53 | 8.581% | $48.3511 | $48.35 | $48.35 | $48.40 |
| 7 purchase totals = | $1,097.48 | $1,174.4750 | $1,174.47 | $1,174.50 | $1,174.50 | |