| 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 | $232.58 | 7.791% | $250.7003 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $142.92 | 11.249% | $158.9971 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $240.33 | 7.546% | $258.4653 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $21.64 | 12.727% | $24.3941 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $207.99 | 5.646% | $219.7331 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $223.58 | 7.842% | $241.1131 | $241.11 | $241.10 | $241.10 |
| Purchase #7 | $17.95 | 12.494% | $20.1927 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $1,086.99 | $1,173.5957 | $1,173.59 | $1,173.60 | $1,173.60 | |