| 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 | $202.95 | 9.344% | $221.9136 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $202.57 | 10.119% | $223.0681 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $110.66 | 6.383% | $117.7234 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $36.92 | 3.867% | $38.3477 | $38.35 | $38.35 | $38.30 |
| Purchase #5 | $218.54 | 12.853% | $246.6289 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $131.39 | 8.767% | $142.909 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $109.49 | 5.831% | $115.8744 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $1,012.52 | $1,106.4651 | $1,106.46 | $1,106.40 | $1,106.40 | |