| 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 | $190.77 | 4.707% | $199.7495 | $199.75 | $199.75 | $199.70 |
| Purchase #2 | $244.30 | 6.225% | $259.5077 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $80.71 | 4.327% | $84.2023 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $190.72 | 13.507% | $216.4806 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $82.66 | 7.379% | $88.7595 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $40.37 | 8.244% | $43.6981 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $135.86 | 5.483% | $143.3092 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $965.39 | $1,035.7069 | $1,035.71 | $1,035.70 | $1,035.70 | |