| 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 | $93.66 | 8.193% | $101.3336 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $158.46 | 9.250% | $173.1176 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $13.67 | 11.403% | $15.2288 | $15.23 | $15.25 | $15.20 |
| Purchase #4 | $250.70 | 12.458% | $281.9322 | $281.93 | $281.95 | $281.90 |
| Purchase #5 | $182.79 | 6.532% | $194.7298 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $187.94 | 4.869% | $197.0908 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $134.57 | 10.834% | $149.1493 | $149.15 | $149.15 | $149.10 |
| 7 purchase totals = | $1,021.79 | $1,112.5821 | $1,112.58 | $1,112.65 | $1,112.40 | |