| 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 | $198.33 | 8.505% | $215.198 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $87.89 | 11.603% | $98.0879 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $115.99 | 5.139% | $121.9507 | $121.95 | $121.95 | $122.00 |
| Purchase #4 | $243.36 | 12.806% | $274.5247 | $274.52 | $274.50 | $274.50 |
| Purchase #5 | $200.68 | 9.634% | $220.0135 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $178.91 | 10.603% | $197.8798 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $231.82 | 9.474% | $253.7826 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,256.98 | $1,381.4372 | $1,381.43 | $1,381.45 | $1,381.50 | |