| 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 | $128.72 | 5.688% | $136.0416 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $85.45 | 4.121% | $88.9714 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $140.91 | 12.737% | $158.8577 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $177.87 | 7.553% | $191.3045 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $246.85 | 3.684% | $255.944 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $237.74 | 7.814% | $256.317 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $212.76 | 3.457% | $220.1151 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $1,230.30 | $1,307.5513 | $1,307.55 | $1,307.50 | $1,307.50 | |