| 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 | $6.27 | 8.481% | $6.8018 | $6.80 | $6.80 | $6.80 |
| Purchase #2 | $70.70 | 3.415% | $73.1144 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $190.66 | 11.737% | $213.0378 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $111.41 | 6.353% | $118.4879 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $223.90 | 11.647% | $249.9776 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $166.95 | 8.823% | $181.68 | $181.68 | $181.70 | $181.70 |
| Purchase #7 | $215.61 | 13.784% | $245.3297 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $985.50 | $1,088.4292 | $1,088.43 | $1,088.50 | $1,088.40 | |