| 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 | $113.57 | 7.693% | $122.3069 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $115.29 | 12.594% | $129.8096 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $247.96 | 6.188% | $263.3038 | $263.30 | $263.30 | $263.30 |
| Purchase #4 | $152.84 | 3.730% | $158.5409 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $76.64 | 9.257% | $83.7346 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $129.95 | 8.833% | $141.4285 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $190.88 | 4.475% | $199.4219 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $1,027.13 | $1,098.5462 | $1,098.54 | $1,098.55 | $1,098.40 | |