| 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 | $111.40 | 12.441% | $125.2593 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $216.39 | 10.205% | $238.4726 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $140.53 | 10.252% | $154.9371 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $173.35 | 5.487% | $182.8617 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $150.70 | 4.753% | $157.8628 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $135.75 | 4.633% | $142.0393 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $179.41 | 5.501% | $189.2793 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $1,107.53 | $1,190.7121 | $1,190.71 | $1,190.70 | $1,190.80 | |