| 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 | $237.86 | 10.598% | $263.0684 | $263.07 | $263.05 | $263.10 |
| Purchase #2 | $179.50 | 5.374% | $189.1463 | $189.15 | $189.15 | $189.10 |
| Purchase #3 | $211.56 | 12.839% | $238.7222 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $121.78 | 8.454% | $132.0753 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $223.87 | 7.189% | $239.964 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $174.63 | 3.636% | $180.9795 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $170.32 | 5.601% | $179.8596 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $1,319.52 | $1,423.8153 | $1,423.82 | $1,423.80 | $1,423.90 | |