| 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 | $242.97 | 3.147% | $250.6163 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $19.61 | 7.723% | $21.1245 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $152.51 | 9.716% | $167.3279 | $167.33 | $167.35 | $167.30 |
| Purchase #4 | $98.59 | 3.417% | $101.9588 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $80.97 | 13.679% | $92.0459 | $92.05 | $92.05 | $92.00 |
| Purchase #6 | $234.56 | 10.722% | $259.7095 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $13.38 | 11.573% | $14.9285 | $14.93 | $14.95 | $14.90 |
| 7 purchase totals = | $842.59 | $907.7114 | $907.72 | $907.70 | $907.60 | |