| 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 | $195.82 | 13.319% | $221.9013 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $64.56 | 7.525% | $69.4181 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $137.36 | 12.402% | $154.3954 | $154.40 | $154.40 | $154.40 |
| Purchase #4 | $246.51 | 11.567% | $275.0238 | $275.02 | $275.00 | $275.00 |
| Purchase #5 | $148.71 | 12.199% | $166.8511 | $166.85 | $166.85 | $166.90 |
| Purchase #6 | $42.84 | 10.519% | $47.3463 | $47.35 | $47.35 | $47.30 |
| Purchase #7 | $168.41 | 11.451% | $187.6946 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $1,004.21 | $1,122.6306 | $1,122.63 | $1,122.60 | $1,122.60 | |