| 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 | $198.96 | 12.438% | $223.7066 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $191.73 | 3.198% | $197.8615 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $229.67 | 3.240% | $237.1113 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $124.83 | 8.262% | $135.1435 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $124.36 | 10.564% | $137.4974 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $94.51 | 9.413% | $103.4062 | $103.41 | $103.40 | $103.40 |
| Purchase #7 | $206.94 | 10.347% | $228.3521 | $228.35 | $228.35 | $228.40 |
| 7 purchase totals = | $1,171.00 | $1,263.0786 | $1,263.08 | $1,263.05 | $1,263.10 | |