| 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 | $250.86 | 3.546% | $259.7555 | $259.76 | $259.75 | $259.80 |
| Purchase #2 | $105.87 | 12.460% | $119.0614 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $138.93 | 10.662% | $153.7427 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $163.63 | 8.491% | $177.5238 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $139.43 | 13.305% | $157.9812 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $54.47 | 6.666% | $58.101 | $58.10 | $58.10 | $58.10 |
| Purchase #7 | $128.83 | 8.712% | $140.0537 | $140.05 | $140.05 | $140.10 |
| 7 purchase totals = | $982.02 | $1,066.2193 | $1,066.21 | $1,066.20 | $1,066.30 | |