| 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 | $115.84 | 9.156% | $126.4463 | $126.45 | $126.45 | $126.40 |
| Purchase #2 | $175.95 | 12.304% | $197.5989 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $250.28 | 10.203% | $275.8161 | $275.82 | $275.80 | $275.80 |
| Purchase #4 | $105.76 | 5.414% | $111.4858 | $111.49 | $111.50 | $111.50 |
| Purchase #5 | $188.96 | 4.487% | $197.4386 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $203.64 | 11.334% | $226.7206 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $139.58 | 4.627% | $146.0384 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $1,180.01 | $1,281.5447 | $1,281.56 | $1,281.55 | $1,281.40 | |