| 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 | $79.43 | 4.455% | $82.9686 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $211.76 | 13.550% | $240.4535 | $240.45 | $240.45 | $240.50 |
| Purchase #3 | $215.28 | 6.248% | $228.7307 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $142.46 | 3.159% | $146.9603 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $241.39 | 10.654% | $267.1077 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $111.74 | 13.283% | $126.5824 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $227.74 | 13.535% | $258.5646 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $1,229.80 | $1,351.3678 | $1,351.36 | $1,351.35 | $1,351.50 | |