| 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 | $202.44 | 5.640% | $213.8576 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $176.99 | 10.296% | $195.2129 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $87.95 | 13.707% | $100.0053 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $79.81 | 5.735% | $84.3871 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $93.69 | 10.680% | $103.6961 | $103.70 | $103.70 | $103.70 |
| Purchase #6 | $221.73 | 9.333% | $242.4241 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $25.66 | 7.438% | $27.5686 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $888.27 | $967.1517 | $967.16 | $967.10 | $967.20 | |