| 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 | $36.42 | 3.124% | $37.5578 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $151.80 | 12.521% | $170.8069 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $222.35 | 7.448% | $238.9106 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $18.88 | 9.118% | $20.6015 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $62.87 | 11.127% | $69.8655 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $220.84 | 8.873% | $240.4351 | $240.44 | $240.45 | $240.40 |
| Purchase #7 | $205.45 | 12.288% | $230.6957 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $918.61 | $1,008.8731 | $1,008.89 | $1,008.85 | $1,008.90 | |