| 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 | $109.91 | 5.212% | $115.6385 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $22.25 | 9.670% | $24.4016 | $24.40 | $24.40 | $24.40 |
| Purchase #3 | $96.30 | 5.281% | $101.3856 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $224.79 | 6.232% | $238.7989 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $237.27 | 9.448% | $259.6873 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $20.71 | 13.613% | $23.5293 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $167.31 | 8.835% | $182.0918 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $878.54 | $945.5330 | $945.54 | $945.60 | $945.50 | |