| 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 | $250.47 | 6.561% | $266.9033 | $266.90 | $266.90 | $266.90 |
| Purchase #2 | $128.98 | 5.604% | $136.208 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $239.42 | 10.377% | $264.2646 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $141.35 | 10.632% | $156.3783 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $22.53 | 12.723% | $25.3965 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $32.94 | 3.675% | $34.1505 | $34.15 | $34.15 | $34.20 |
| Purchase #7 | $132.82 | 3.176% | $137.0384 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $948.51 | $1,020.3396 | $1,020.34 | $1,020.35 | $1,020.40 | |