| 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 | $47.92 | 13.512% | $54.395 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $217.52 | 5.143% | $228.7071 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $185.97 | 9.132% | $202.9528 | $202.95 | $202.95 | $203.00 |
| Purchase #4 | $131.42 | 10.304% | $144.9615 | $144.96 | $144.95 | $145.00 |
| Purchase #5 | $22.85 | 9.282% | $24.9709 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $188.56 | 3.630% | $195.4047 | $195.40 | $195.40 | $195.40 |
| Purchase #7 | $91.25 | 7.556% | $98.1449 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $885.49 | $949.5369 | $949.53 | $949.50 | $949.60 | |