| 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 | $230.90 | 6.732% | $246.4442 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $14.98 | 4.450% | $15.6466 | $15.65 | $15.65 | $15.60 |
| Purchase #3 | $158.58 | 4.656% | $165.9635 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $140.67 | 4.396% | $146.8539 | $146.85 | $146.85 | $146.90 |
| Purchase #5 | $216.76 | 5.163% | $227.9513 | $227.95 | $227.95 | $228.00 |
| Purchase #6 | $133.43 | 9.199% | $145.7042 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $90.55 | 7.251% | $97.1158 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $985.87 | $1,045.6795 | $1,045.67 | $1,045.65 | $1,045.70 | |