| 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 | $129.62 | 9.788% | $142.3072 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $12.95 | 6.405% | $13.7794 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $90.61 | 4.382% | $94.5805 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $225.35 | 9.233% | $246.1566 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $213.68 | 12.736% | $240.8943 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $104.33 | 13.813% | $118.7411 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $209.50 | 5.400% | $220.813 | $220.81 | $220.80 | $220.80 |
| 7 purchase totals = | $986.04 | $1,077.2721 | $1,077.27 | $1,077.30 | $1,077.30 | |