| 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 | $106.40 | 10.845% | $117.9391 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $59.87 | 6.552% | $63.7927 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $188.56 | 11.716% | $210.6517 | $210.65 | $210.65 | $210.70 |
| Purchase #4 | $119.55 | 9.117% | $130.4494 | $130.45 | $130.45 | $130.40 |
| Purchase #5 | $185.54 | 12.751% | $209.1982 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $98.42 | 8.210% | $106.5003 | $106.50 | $106.50 | $106.50 |
| Purchase #7 | $250.60 | 11.317% | $278.9604 | $278.96 | $278.95 | $279.00 |
| 7 purchase totals = | $1,008.94 | $1,117.4918 | $1,117.49 | $1,117.50 | $1,117.50 | |