| 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 | $229.32 | 13.222% | $259.6407 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $184.99 | 3.301% | $191.0965 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $82.62 | 13.563% | $93.8258 | $93.83 | $93.85 | $93.80 |
| Purchase #4 | $103.91 | 13.499% | $117.9368 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $129.65 | 10.571% | $143.3553 | $143.36 | $143.35 | $143.40 |
| Purchase #6 | $69.26 | 4.103% | $72.1017 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $76.29 | 12.416% | $85.7622 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $876.04 | $963.7190 | $963.73 | $963.75 | $963.70 | |