| 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 | $189.62 | 4.498% | $198.1491 | $198.15 | $198.15 | $198.10 |
| Purchase #2 | $94.68 | 7.847% | $102.1095 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $179.80 | 7.506% | $193.2958 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $237.30 | 3.330% | $245.2021 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $197.79 | 3.533% | $204.7779 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $202.52 | 12.765% | $228.3717 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $167.72 | 4.311% | $174.9504 | $174.95 | $174.95 | $175.00 |
| 7 purchase totals = | $1,269.43 | $1,346.8565 | $1,346.86 | $1,346.85 | $1,346.90 | |