| 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 | $204.34 | 8.154% | $221.0019 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $47.78 | 5.199% | $50.2641 | $50.26 | $50.25 | $50.30 |
| Purchase #3 | $128.36 | 10.662% | $142.0457 | $142.05 | $142.05 | $142.00 |
| Purchase #4 | $104.79 | 11.743% | $117.0955 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $224.53 | 4.179% | $233.9131 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $123.81 | 13.842% | $140.9478 | $140.95 | $140.95 | $140.90 |
| Purchase #7 | $48.37 | 6.511% | $51.5194 | $51.52 | $51.50 | $51.50 |
| 7 purchase totals = | $881.98 | $956.7875 | $956.79 | $956.75 | $956.70 | |