| 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 | $213.72 | 3.370% | $220.9224 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $249.45 | 5.310% | $262.6958 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $35.32 | 4.274% | $36.8296 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $180.36 | 5.427% | $190.1481 | $190.15 | $190.15 | $190.10 |
| Purchase #5 | $150.52 | 3.195% | $155.3291 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $135.42 | 10.706% | $149.9181 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $231.44 | 7.710% | $249.284 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $1,196.23 | $1,265.1271 | $1,265.13 | $1,265.15 | $1,265.00 | |