| 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 | $23.39 | 10.362% | $25.8137 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $209.43 | 6.695% | $223.4513 | $223.45 | $223.45 | $223.50 |
| Purchase #3 | $162.48 | 12.203% | $182.3074 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $198.70 | 12.337% | $223.2136 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $179.90 | 13.830% | $204.7802 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $21.49 | 6.331% | $22.8505 | $22.85 | $22.85 | $22.90 |
| Purchase #7 | $246.27 | 13.154% | $278.6644 | $278.66 | $278.65 | $278.70 |
| 7 purchase totals = | $1,041.66 | $1,161.0811 | $1,161.07 | $1,161.05 | $1,161.20 | |