| 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 | $209.85 | 12.300% | $235.6616 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $224.73 | 7.701% | $242.0365 | $242.04 | $242.05 | $242.00 |
| Purchase #3 | $128.93 | 7.324% | $138.3728 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $16.67 | 5.256% | $17.5462 | $17.55 | $17.55 | $17.50 |
| Purchase #5 | $167.38 | 8.429% | $181.4885 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $52.95 | 5.817% | $56.0301 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $184.73 | 5.611% | $195.0952 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $985.24 | $1,066.2309 | $1,066.24 | $1,066.25 | $1,066.20 | |