| 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 | $153.30 | 3.282% | $158.3313 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $113.91 | 13.137% | $128.8744 | $128.87 | $128.85 | $128.90 |
| Purchase #3 | $56.28 | 6.756% | $60.0823 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $242.40 | 5.539% | $255.8265 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $201.81 | 11.138% | $224.2876 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $229.99 | 4.455% | $240.2361 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $242.59 | 4.603% | $253.7564 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,240.28 | $1,321.3946 | $1,321.40 | $1,321.45 | $1,321.40 | |