| 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 | $207.71 | 4.167% | $216.3653 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $142.97 | 9.428% | $156.4492 | $156.45 | $156.45 | $156.40 |
| Purchase #3 | $47.69 | 6.592% | $50.8337 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $32.84 | 8.659% | $35.6836 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $197.91 | 6.226% | $210.2319 | $210.23 | $210.25 | $210.20 |
| Purchase #6 | $43.74 | 7.509% | $47.0244 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $249.67 | 12.851% | $281.7551 | $281.76 | $281.75 | $281.80 |
| 7 purchase totals = | $922.53 | $998.3432 | $998.34 | $998.35 | $998.30 | |