| 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 | $242.26 | 7.163% | $259.6131 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $75.72 | 5.569% | $79.9368 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $126.56 | 8.714% | $137.5884 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $129.46 | 13.494% | $146.9293 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $130.58 | 10.173% | $143.8639 | $143.86 | $143.85 | $143.90 |
| Purchase #6 | $209.96 | 3.176% | $216.6283 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $155.43 | 3.650% | $161.1032 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $1,069.97 | $1,145.6630 | $1,145.66 | $1,145.70 | $1,145.60 | |