| 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 | $245.67 | 7.531% | $264.1714 | $264.17 | $264.15 | $264.20 |
| Purchase #2 | $209.72 | 5.394% | $221.0323 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $138.91 | 11.376% | $154.7124 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $208.99 | 4.479% | $218.3507 | $218.35 | $218.35 | $218.40 |
| Purchase #5 | $210.49 | 4.271% | $219.48 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $229.87 | 3.430% | $237.7545 | $237.75 | $237.75 | $237.80 |
| Purchase #7 | $200.76 | 11.554% | $223.9558 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $1,444.41 | $1,539.4571 | $1,539.45 | $1,539.45 | $1,539.60 | |