| 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 | $245.37 | 8.421% | $266.0326 | $266.03 | $266.05 | $266.00 |
| Purchase #2 | $86.78 | 11.690% | $96.9246 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $200.79 | 9.571% | $220.0076 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $157.48 | 6.798% | $168.1855 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $245.49 | 6.368% | $261.1228 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $110.81 | 7.773% | $119.4233 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $102.44 | 11.212% | $113.9256 | $113.93 | $113.95 | $113.90 |
| 7 purchase totals = | $1,149.16 | $1,245.6220 | $1,245.62 | $1,245.60 | $1,245.50 | |