| 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 | $108.45 | 3.341% | $112.0733 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $22.97 | 7.814% | $24.7649 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $187.40 | 4.476% | $195.788 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $156.75 | 9.572% | $171.7541 | $171.75 | $171.75 | $171.80 |
| Purchase #5 | $245.29 | 12.332% | $275.5392 | $275.54 | $275.55 | $275.50 |
| Purchase #6 | $184.51 | 10.829% | $204.4906 | $204.49 | $204.50 | $204.50 |
| Purchase #7 | $102.52 | 11.365% | $114.1714 | $114.17 | $114.15 | $114.20 |
| 7 purchase totals = | $1,007.89 | $1,098.5815 | $1,098.57 | $1,098.55 | $1,098.70 | |