| 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 | $239.51 | 7.863% | $258.3427 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $199.45 | 3.474% | $206.3789 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $238.90 | 7.255% | $256.2322 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $232.36 | 6.214% | $246.7989 | $246.80 | $246.80 | $246.80 |
| Purchase #5 | $133.37 | 11.593% | $148.8316 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $44.96 | 11.627% | $50.1875 | $50.19 | $50.20 | $50.20 |
| Purchase #7 | $20.74 | 12.477% | $23.3277 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $1,109.29 | $1,190.0995 | $1,190.10 | $1,190.20 | $1,190.00 | |