| 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 | $86.82 | 13.392% | $98.4469 | $98.45 | $98.45 | $98.40 |
| Purchase #2 | $107.85 | 12.178% | $120.984 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $71.75 | 13.373% | $81.3451 | $81.35 | $81.35 | $81.30 |
| Purchase #4 | $238.93 | 8.320% | $258.809 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $236.97 | 8.744% | $257.6907 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $156.84 | 8.541% | $170.2357 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $112.39 | 8.570% | $122.0218 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $1,011.55 | $1,109.5332 | $1,109.54 | $1,109.55 | $1,109.40 | |