| 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 | $234.49 | 12.868% | $264.6642 | $264.66 | $264.65 | $264.70 |
| Purchase #2 | $197.28 | 9.379% | $215.7829 | $215.78 | $215.80 | $215.80 |
| Purchase #3 | $114.58 | 8.675% | $124.5198 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $93.57 | 12.500% | $105.2663 | $105.27 | $105.25 | $105.30 |
| Purchase #5 | $36.99 | 4.429% | $38.6283 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $63.50 | 6.675% | $67.7386 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $240.71 | 10.149% | $265.1397 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $981.12 | $1,081.7398 | $1,081.74 | $1,081.75 | $1,081.70 | |