| 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 | $36.44 | 9.510% | $39.9054 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $245.96 | 6.562% | $262.0999 | $262.10 | $262.10 | $262.10 |
| Purchase #3 | $146.43 | 8.491% | $158.8634 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $147.80 | 9.250% | $161.4715 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $232.84 | 7.840% | $251.0947 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $26.97 | 3.468% | $27.9053 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $127.40 | 7.857% | $137.4098 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $963.84 | $1,038.7500 | $1,038.75 | $1,038.70 | $1,038.80 | |