| 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 | $212.55 | 9.428% | $232.5892 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $84.97 | 4.183% | $88.5243 | $88.52 | $88.50 | $88.50 |
| Purchase #3 | $29.40 | 11.859% | $32.8865 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $54.39 | 10.126% | $59.8975 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $138.82 | 9.643% | $152.2064 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $122.30 | 7.803% | $131.8431 | $131.84 | $131.85 | $131.80 |
| Purchase #7 | $195.30 | 11.618% | $217.99 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $837.73 | $915.9370 | $915.94 | $915.95 | $915.90 | |