| 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 | $125.75 | 6.191% | $133.5352 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $115.62 | 11.397% | $128.7972 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $57.32 | 5.296% | $60.3557 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $215.88 | 7.453% | $231.9695 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $240.97 | 11.135% | $267.802 | $267.80 | $267.80 | $267.80 |
| Purchase #6 | $158.94 | 10.345% | $175.3823 | $175.38 | $175.40 | $175.40 |
| Purchase #7 | $73.32 | 9.193% | $80.0603 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $987.80 | $1,077.9022 | $1,077.91 | $1,077.90 | $1,078.00 | |