| 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 | $238.76 | 10.446% | $263.7009 | $263.70 | $263.70 | $263.70 |
| Purchase #2 | $226.55 | 5.597% | $239.23 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $149.40 | 3.759% | $155.0159 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $211.54 | 5.864% | $223.9447 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $38.45 | 5.485% | $40.559 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $15.54 | 11.205% | $17.2813 | $17.28 | $17.30 | $17.30 |
| Purchase #7 | $132.42 | 10.589% | $146.442 | $146.44 | $146.45 | $146.40 |
| 7 purchase totals = | $1,012.66 | $1,086.1738 | $1,086.17 | $1,086.20 | $1,086.10 | |