| 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 | $98.78 | 4.765% | $103.4869 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $171.65 | 11.437% | $191.2816 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $111.44 | 6.469% | $118.6491 | $118.65 | $118.65 | $118.60 |
| Purchase #4 | $189.70 | 12.775% | $213.9342 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $84.87 | 11.205% | $94.3797 | $94.38 | $94.40 | $94.40 |
| Purchase #6 | $194.44 | 13.859% | $221.3874 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $241.47 | 12.482% | $271.6103 | $271.61 | $271.60 | $271.60 |
| 7 purchase totals = | $1,092.35 | $1,214.7292 | $1,214.73 | $1,214.80 | $1,214.70 | |