| 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 | $216.99 | 6.181% | $230.4022 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $196.42 | 11.213% | $218.4446 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $184.76 | 10.795% | $204.7048 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $20.86 | 4.842% | $21.87 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $247.41 | 5.207% | $260.2926 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $165.77 | 9.857% | $182.1099 | $182.11 | $182.10 | $182.10 |
| Purchase #7 | $21.42 | 5.283% | $22.5516 | $22.55 | $22.55 | $22.60 |
| 7 purchase totals = | $1,053.63 | $1,140.3757 | $1,140.36 | $1,140.35 | $1,140.40 | |