| 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 | $103.93 | 5.746% | $109.9018 | $109.90 | $109.90 | $109.90 |
| Purchase #2 | $16.36 | 7.859% | $17.6457 | $17.65 | $17.65 | $17.60 |
| Purchase #3 | $233.56 | 12.467% | $262.6779 | $262.68 | $262.70 | $262.70 |
| Purchase #4 | $14.99 | 11.443% | $16.7053 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $130.61 | 3.320% | $134.9463 | $134.95 | $134.95 | $134.90 |
| Purchase #6 | $209.79 | 5.201% | $220.7012 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $245.66 | 5.154% | $258.3213 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $954.90 | $1,020.8995 | $1,020.91 | $1,020.90 | $1,020.80 | |