| 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 | $108.96 | 8.746% | $118.4896 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $117.46 | 6.341% | $124.9081 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $196.86 | 12.231% | $220.9379 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $101.54 | 11.332% | $113.0465 | $113.05 | $113.05 | $113.00 |
| Purchase #5 | $176.73 | 13.329% | $200.2863 | $200.29 | $200.30 | $200.30 |
| Purchase #6 | $236.38 | 9.210% | $258.1506 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $16.81 | 9.726% | $18.4449 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $954.74 | $1,054.2639 | $1,054.27 | $1,054.30 | $1,054.20 | |