| 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 | $237.65 | 12.505% | $267.3681 | $267.37 | $267.35 | $267.40 |
| Purchase #2 | $247.38 | 3.752% | $256.6617 | $256.66 | $256.65 | $256.70 |
| Purchase #3 | $182.87 | 13.250% | $207.1003 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $186.80 | 7.213% | $200.2739 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $116.32 | 6.402% | $123.7668 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $178.69 | 3.835% | $185.5428 | $185.54 | $185.55 | $185.50 |
| Purchase #7 | $91.32 | 12.180% | $102.4428 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $1,241.03 | $1,343.1564 | $1,343.15 | $1,343.10 | $1,343.20 | |