| 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 | $70.41 | 12.212% | $79.0085 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $209.63 | 9.713% | $229.9914 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $177.54 | 12.250% | $199.2887 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $244.77 | 11.827% | $273.7189 | $273.72 | $273.70 | $273.70 |
| Purchase #5 | $114.67 | 8.670% | $124.6119 | $124.61 | $124.60 | $124.60 |
| Purchase #6 | $80.39 | 6.124% | $85.3131 | $85.31 | $85.30 | $85.30 |
| Purchase #7 | $173.94 | 12.870% | $196.3261 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $1,071.35 | $1,188.2586 | $1,188.26 | $1,188.25 | $1,188.20 | |