| 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 | $247.98 | 13.759% | $282.0996 | $282.10 | $282.10 | $282.10 |
| Purchase #2 | $150.64 | 5.283% | $158.5983 | $158.60 | $158.60 | $158.60 |
| Purchase #3 | $28.99 | 11.429% | $32.3033 | $32.30 | $32.30 | $32.30 |
| Purchase #4 | $237.63 | 7.326% | $255.0388 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $246.50 | 9.411% | $269.6981 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $219.54 | 5.110% | $230.7585 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $39.58 | 10.596% | $43.7739 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $1,170.86 | $1,272.2705 | $1,272.27 | $1,272.25 | $1,272.30 | |