| 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 | $108.34 | 11.569% | $120.8739 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $245.44 | 4.799% | $257.2187 | $257.22 | $257.20 | $257.20 |
| Purchase #3 | $87.58 | 12.433% | $98.4688 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $149.79 | 5.827% | $158.5183 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $9.54 | 4.277% | $9.948 | $9.95 | $9.95 | $9.90 |
| Purchase #6 | $249.48 | 5.401% | $262.9544 | $262.95 | $262.95 | $263.00 |
| Purchase #7 | $237.71 | 11.536% | $265.1322 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $1,087.88 | $1,173.1143 | $1,173.11 | $1,173.05 | $1,173.10 | |