| 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 | $229.88 | 11.236% | $255.7093 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $110.70 | 6.586% | $117.9907 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $171.85 | 10.778% | $190.372 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $195.25 | 9.500% | $213.7988 | $213.80 | $213.80 | $213.80 |
| Purchase #5 | $76.76 | 9.852% | $84.3224 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $71.29 | 11.134% | $79.2274 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $176.77 | 10.458% | $195.2566 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $1,032.50 | $1,136.6772 | $1,136.68 | $1,136.65 | $1,136.70 | |