| 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 | $199.86 | 4.410% | $208.6738 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $218.86 | 10.192% | $241.1662 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $153.80 | 13.318% | $174.2831 | $174.28 | $174.30 | $174.30 |
| Purchase #4 | $239.66 | 6.737% | $255.8059 | $255.81 | $255.80 | $255.80 |
| Purchase #5 | $41.49 | 7.791% | $44.7225 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $198.52 | 12.745% | $223.8214 | $223.82 | $223.80 | $223.80 |
| Purchase #7 | $160.67 | 6.145% | $170.5432 | $170.54 | $170.55 | $170.50 |
| 7 purchase totals = | $1,212.86 | $1,319.0161 | $1,319.01 | $1,318.95 | $1,319.00 | |