| 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 | $98.62 | 10.756% | $109.2276 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $128.36 | 5.107% | $134.9153 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $80.36 | 5.378% | $84.6818 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $190.41 | 5.240% | $200.3875 | $200.39 | $200.40 | $200.40 |
| Purchase #5 | $19.72 | 13.120% | $22.3073 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $94.55 | 4.847% | $99.1328 | $99.13 | $99.15 | $99.10 |
| Purchase #7 | $168.96 | 12.407% | $189.9229 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $780.98 | $840.5752 | $840.58 | $840.60 | $840.50 | |