| 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 | $196.70 | 4.166% | $204.8945 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $202.37 | 4.369% | $211.2115 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $172.97 | 6.489% | $184.194 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $83.76 | 4.266% | $87.3332 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $74.52 | 11.281% | $82.9266 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $28.68 | 4.572% | $29.9912 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $122.85 | 7.472% | $132.0294 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $881.85 | $932.5804 | $932.57 | $932.65 | $932.50 | |