| 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 | $194.81 | 8.309% | $210.9968 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $10.47 | 12.144% | $11.7415 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $219.78 | 11.742% | $245.5866 | $245.59 | $245.60 | $245.60 |
| Purchase #4 | $40.28 | 10.701% | $44.5904 | $44.59 | $44.60 | $44.60 |
| Purchase #5 | $15.74 | 8.120% | $17.0181 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $143.60 | 12.288% | $161.2456 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $26.37 | 10.123% | $29.0394 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $651.05 | $720.2184 | $720.23 | $720.25 | $720.10 | |