| 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 | $194.97 | 4.317% | $203.3869 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $41.71 | 12.511% | $46.9283 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $200.35 | 13.319% | $227.0346 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $240.64 | 8.535% | $261.1786 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $22.74 | 13.656% | $25.8454 | $25.85 | $25.85 | $25.80 |
| Purchase #6 | $240.36 | 9.584% | $263.3961 | $263.40 | $263.40 | $263.40 |
| Purchase #7 | $230.50 | 10.307% | $254.2576 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $1,171.27 | $1,282.0275 | $1,282.04 | $1,282.10 | $1,282.00 | |