| 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 | $240.27 | 3.470% | $248.6074 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $7.26 | 9.241% | $7.9309 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $158.54 | 10.588% | $175.3262 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $116.55 | 12.523% | $131.1456 | $131.15 | $131.15 | $131.10 |
| Purchase #5 | $216.75 | 3.522% | $224.3839 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $66.75 | 6.189% | $70.8812 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $182.98 | 8.762% | $199.0127 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $989.10 | $1,057.2879 | $1,057.29 | $1,057.35 | $1,057.20 | |