| 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 | $104.64 | 5.412% | $110.3031 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $146.31 | 7.520% | $157.3125 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $249.78 | 9.114% | $272.5449 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $68.64 | 3.498% | $71.041 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $204.98 | 7.248% | $219.837 | $219.84 | $219.85 | $219.80 |
| Purchase #6 | $34.44 | 5.185% | $36.2257 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $247.81 | 6.450% | $263.7937 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $1,056.60 | $1,131.0579 | $1,131.05 | $1,131.10 | $1,130.90 | |