| 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 | $129.87 | 5.866% | $137.4882 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $92.68 | 6.454% | $98.6616 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $79.81 | 4.261% | $83.2107 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $203.88 | 8.168% | $220.5329 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $125.47 | 10.530% | $138.682 | $138.68 | $138.70 | $138.70 |
| Purchase #6 | $174.90 | 8.316% | $189.4447 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $229.29 | 7.554% | $246.6106 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $1,035.90 | $1,114.6307 | $1,114.62 | $1,114.65 | $1,114.60 | |