| 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 | $221.70 | 4.728% | $232.182 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $44.47 | 8.674% | $48.3273 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $156.34 | 10.693% | $173.0574 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $217.44 | 8.398% | $235.7006 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $250.35 | 13.523% | $284.2048 | $284.20 | $284.20 | $284.20 |
| Purchase #6 | $215.45 | 13.856% | $245.3028 | $245.30 | $245.30 | $245.30 |
| Purchase #7 | $43.50 | 9.780% | $47.7543 | $47.75 | $47.75 | $47.80 |
| 7 purchase totals = | $1,149.25 | $1,266.5292 | $1,266.52 | $1,266.55 | $1,266.60 | |