| 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 | $204.92 | 7.166% | $219.6046 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $46.34 | 5.250% | $48.7729 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $172.28 | 11.137% | $191.4668 | $191.47 | $191.45 | $191.50 |
| Purchase #4 | $204.82 | 10.269% | $225.853 | $225.85 | $225.85 | $225.90 |
| Purchase #5 | $103.40 | 3.512% | $107.0314 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $6.95 | 6.674% | $7.4138 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $172.56 | 12.356% | $193.8815 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $911.27 | $994.0240 | $994.01 | $994.00 | $994.10 | |