| 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 | $188.68 | 11.286% | $209.9744 | $209.97 | $209.95 | $210.00 |
| Purchase #2 | $87.43 | 12.280% | $98.1664 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $190.57 | 4.431% | $199.0142 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $40.91 | 6.556% | $43.5921 | $43.59 | $43.60 | $43.60 |
| Purchase #5 | $5.60 | 4.181% | $5.8341 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $59.83 | 7.335% | $64.2185 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $196.58 | 3.565% | $203.5881 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $769.60 | $824.3878 | $824.38 | $824.35 | $824.40 | |