| 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 | $195.36 | 13.638% | $222.0032 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $20.56 | 8.351% | $22.277 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $239.74 | 8.320% | $259.6864 | $259.69 | $259.70 | $259.70 |
| Purchase #4 | $198.46 | 12.375% | $223.0194 | $223.02 | $223.00 | $223.00 |
| Purchase #5 | $159.73 | 9.180% | $174.3932 | $174.39 | $174.40 | $174.40 |
| Purchase #6 | $135.49 | 9.821% | $148.7965 | $148.80 | $148.80 | $148.80 |
| Purchase #7 | $124.99 | 12.791% | $140.9775 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $1,074.33 | $1,191.1532 | $1,191.16 | $1,191.20 | $1,191.20 | |