| 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 | $223.52 | 5.416% | $235.6258 | $235.63 | $235.65 | $235.60 |
| Purchase #2 | $20.61 | 13.446% | $23.3812 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $219.69 | 7.745% | $236.705 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $39.55 | 12.210% | $44.3791 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $74.84 | 12.509% | $84.2017 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $205.88 | 9.696% | $225.8421 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $199.76 | 9.812% | $219.3605 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $983.85 | $1,069.4954 | $1,069.50 | $1,069.55 | $1,069.50 | |