| 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 | $31.49 | 11.124% | $34.9929 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $142.78 | 5.601% | $150.7771 | $150.78 | $150.80 | $150.80 |
| Purchase #3 | $202.96 | 7.582% | $218.3484 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $229.26 | 10.631% | $253.6326 | $253.63 | $253.65 | $253.60 |
| Purchase #5 | $172.79 | 11.356% | $192.412 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $6.53 | 7.769% | $7.0373 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $125.29 | 12.256% | $140.6455 | $140.65 | $140.65 | $140.60 |
| 7 purchase totals = | $911.10 | $997.8458 | $997.85 | $997.90 | $997.70 | |