| 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 | $113.34 | 10.395% | $125.1217 | $125.12 | $125.10 | $125.10 |
| Purchase #2 | $66.35 | 11.423% | $73.9292 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $182.76 | 7.140% | $195.8091 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $178.28 | 8.641% | $193.6852 | $193.69 | $193.70 | $193.70 |
| Purchase #5 | $233.42 | 12.283% | $262.091 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $217.31 | 6.234% | $230.8571 | $230.86 | $230.85 | $230.90 |
| Purchase #7 | $75.44 | 9.527% | $82.6272 | $82.63 | $82.65 | $82.60 |
| 7 purchase totals = | $1,066.90 | $1,164.1205 | $1,164.13 | $1,164.15 | $1,164.10 | |