| 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 | $6.47 | 11.680% | $7.2257 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $214.26 | 3.131% | $220.9685 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $98.75 | 7.505% | $106.1612 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $196.39 | 6.680% | $209.5089 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $58.26 | 10.655% | $64.4676 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $225.38 | 13.615% | $256.0655 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $192.48 | 7.775% | $207.4453 | $207.45 | $207.45 | $207.40 |
| 7 purchase totals = | $991.99 | $1,071.8427 | $1,071.86 | $1,071.80 | $1,071.90 | |