| 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 | $195.33 | 12.593% | $219.9279 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $128.61 | 11.627% | $143.5635 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $209.33 | 12.434% | $235.3581 | $235.36 | $235.35 | $235.40 |
| Purchase #4 | $69.74 | 10.553% | $77.0997 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $144.38 | 8.619% | $156.8241 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $230.35 | 4.276% | $240.1998 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $12.35 | 8.776% | $13.4338 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $990.09 | $1,086.4069 | $1,086.40 | $1,086.40 | $1,086.40 | |