| 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 | $113.80 | 12.252% | $127.7428 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $100.50 | 6.518% | $107.0506 | $107.05 | $107.05 | $107.10 |
| Purchase #3 | $150.31 | 13.427% | $170.4921 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $79.42 | 10.565% | $87.8107 | $87.81 | $87.80 | $87.80 |
| Purchase #5 | $66.83 | 6.695% | $71.3043 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $110.29 | 4.808% | $115.5927 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $241.49 | 6.649% | $257.5467 | $257.55 | $257.55 | $257.50 |
| 7 purchase totals = | $862.64 | $937.5399 | $937.53 | $937.55 | $937.50 | |