| 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 | $128.65 | 5.584% | $135.8338 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $227.85 | 5.682% | $240.7964 | $240.80 | $240.80 | $240.80 |
| Purchase #3 | $203.43 | 12.604% | $229.0703 | $229.07 | $229.05 | $229.10 |
| Purchase #4 | $239.64 | 11.751% | $267.8001 | $267.80 | $267.80 | $267.80 |
| Purchase #5 | $26.28 | 13.614% | $29.8578 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $196.92 | 8.402% | $213.4652 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $200.63 | 11.201% | $223.1026 | $223.10 | $223.10 | $223.10 |
| 7 purchase totals = | $1,223.40 | $1,339.9262 | $1,339.93 | $1,339.90 | $1,340.00 | |