| 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 | $213.25 | 12.748% | $240.4351 | $240.44 | $240.45 | $240.40 |
| Purchase #2 | $63.86 | 6.542% | $68.0377 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $90.47 | 12.585% | $101.8556 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $66.38 | 11.581% | $74.0675 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $199.42 | 12.408% | $224.164 | $224.16 | $224.15 | $224.20 |
| Purchase #6 | $197.67 | 6.683% | $210.8803 | $210.88 | $210.90 | $210.90 |
| Purchase #7 | $116.66 | 11.517% | $130.0957 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $947.71 | $1,049.5359 | $1,049.55 | $1,049.55 | $1,049.60 | |