| 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 | $230.93 | 12.619% | $260.0711 | $260.07 | $260.05 | $260.10 |
| Purchase #2 | $123.70 | 4.292% | $129.0092 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $8.34 | 12.359% | $9.3707 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $200.74 | 11.220% | $223.263 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $126.59 | 9.255% | $138.3059 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $230.60 | 3.833% | $239.4389 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $158.43 | 5.582% | $167.2736 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $1,079.33 | $1,166.7324 | $1,166.73 | $1,166.65 | $1,166.80 | |