| 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 | $195.26 | 10.667% | $216.0884 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $53.32 | 3.863% | $55.3798 | $55.38 | $55.40 | $55.40 |
| Purchase #3 | $100.49 | 13.836% | $114.3938 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $90.59 | 6.161% | $96.1712 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $247.70 | 10.773% | $274.3847 | $274.38 | $274.40 | $274.40 |
| Purchase #6 | $87.85 | 6.176% | $93.2756 | $93.28 | $93.30 | $93.30 |
| Purchase #7 | $146.95 | 8.656% | $159.67 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $922.16 | $1,009.3635 | $1,009.36 | $1,009.40 | $1,009.50 | |