| 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 | $214.47 | 4.221% | $223.5228 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $117.52 | 9.774% | $129.0064 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $68.59 | 6.696% | $73.1828 | $73.18 | $73.20 | $73.20 |
| Purchase #4 | $223.53 | 12.696% | $251.9094 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $53.30 | 4.624% | $55.7646 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $19.90 | 7.671% | $21.4265 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $206.85 | 6.331% | $219.9457 | $219.95 | $219.95 | $219.90 |
| 7 purchase totals = | $904.16 | $974.7582 | $974.76 | $974.75 | $974.70 | |