| 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 | $24.43 | 12.759% | $27.547 | $27.55 | $27.55 | $27.50 |
| Purchase #2 | $218.71 | 13.486% | $248.2052 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $6.52 | 11.662% | $7.2804 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $17.28 | 8.160% | $18.69 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $185.75 | 4.472% | $194.0567 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $126.76 | 10.306% | $139.8239 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $182.84 | 9.392% | $200.0123 | $200.01 | $200.00 | $200.00 |
| 7 purchase totals = | $762.29 | $835.6155 | $835.62 | $835.60 | $835.60 | |