| 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 | $243.71 | 5.182% | $256.3391 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $12.41 | 3.483% | $12.8422 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $35.48 | 12.402% | $39.8802 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $207.31 | 5.417% | $218.54 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $193.74 | 3.195% | $199.93 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $12.26 | 3.204% | $12.6528 | $12.65 | $12.65 | $12.70 |
| Purchase #7 | $38.27 | 7.378% | $41.0936 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $743.18 | $781.2779 | $781.27 | $781.35 | $781.20 | |