| 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 | $93.74 | 10.520% | $103.6014 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $238.75 | 11.865% | $267.0777 | $267.08 | $267.10 | $267.10 |
| Purchase #3 | $217.65 | 10.341% | $240.1572 | $240.16 | $240.15 | $240.20 |
| Purchase #4 | $129.33 | 10.265% | $142.6057 | $142.61 | $142.60 | $142.60 |
| Purchase #5 | $63.69 | 6.846% | $68.0502 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $204.56 | 11.489% | $228.0619 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $117.98 | 11.170% | $131.1584 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $1,065.70 | $1,180.7125 | $1,180.72 | $1,180.70 | $1,180.90 | |