| 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 | $191.79 | 4.209% | $199.8624 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $100.84 | 7.268% | $108.1691 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $62.56 | 12.740% | $70.5301 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $16.95 | 9.765% | $18.6052 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $5.34 | 3.223% | $5.5121 | $5.51 | $5.50 | $5.50 |
| Purchase #6 | $248.66 | 6.467% | $264.7408 | $264.74 | $264.75 | $264.70 |
| Purchase #7 | $231.95 | 7.349% | $248.996 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $858.09 | $916.4157 | $916.42 | $916.40 | $916.40 | |