| 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 | $243.38 | 3.162% | $251.0757 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $7.67 | 8.486% | $8.3209 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $34.37 | 5.155% | $36.1418 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $165.38 | 8.165% | $178.8833 | $178.88 | $178.90 | $178.90 |
| Purchase #5 | $60.41 | 5.641% | $63.8177 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $189.45 | 13.164% | $214.3892 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $60.27 | 6.274% | $64.0513 | $64.05 | $64.05 | $64.10 |
| 7 purchase totals = | $760.93 | $816.6799 | $816.68 | $816.70 | $816.70 | |