| 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 | $109.58 | 12.500% | $123.2775 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $213.90 | 6.715% | $228.2634 | $228.26 | $228.25 | $228.30 |
| Purchase #3 | $139.56 | 7.249% | $149.6767 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $132.36 | 13.312% | $149.9798 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $229.34 | 11.342% | $255.3517 | $255.35 | $255.35 | $255.40 |
| Purchase #6 | $187.39 | 5.619% | $197.9194 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $249.62 | 3.286% | $257.8225 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $1,261.75 | $1,362.2910 | $1,362.29 | $1,362.30 | $1,362.40 | |