| 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 | $100.31 | 13.178% | $113.5289 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $211.88 | 13.346% | $240.1575 | $240.16 | $240.15 | $240.20 |
| Purchase #3 | $88.47 | 7.119% | $94.7682 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $54.48 | 11.667% | $60.8362 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $117.80 | 3.765% | $122.2352 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $47.47 | 9.131% | $51.8045 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $24.36 | 7.226% | $26.1203 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $644.77 | $709.4508 | $709.46 | $709.45 | $709.40 | |