| 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 | $214.56 | 8.701% | $233.2289 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $80.93 | 8.464% | $87.7799 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $76.34 | 11.156% | $84.8565 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $54.80 | 10.179% | $60.3781 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $7.55 | 3.146% | $7.7875 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $144.88 | 12.431% | $162.89 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $188.55 | 6.116% | $200.0817 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $767.61 | $837.0026 | $837.01 | $837.10 | $837.10 | |