| 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 | $25.63 | 7.784% | $27.625 | $27.63 | $27.65 | $27.60 |
| Purchase #2 | $225.72 | 13.500% | $256.1922 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $101.87 | 10.130% | $112.1894 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $198.80 | 5.491% | $209.7161 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $241.91 | 13.343% | $274.1881 | $274.19 | $274.20 | $274.20 |
| Purchase #6 | $174.90 | 7.684% | $188.3393 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $82.80 | 9.361% | $90.5509 | $90.55 | $90.55 | $90.60 |
| 7 purchase totals = | $1,051.63 | $1,158.8010 | $1,158.81 | $1,158.85 | $1,158.80 | |