| 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 | $230.76 | 11.721% | $257.8074 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $184.88 | 5.504% | $195.0558 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $92.52 | 11.318% | $102.9914 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $51.44 | 13.543% | $58.4065 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $168.50 | 10.785% | $186.6727 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $210.93 | 4.372% | $220.1519 | $220.15 | $220.15 | $220.20 |
| Purchase #7 | $123.52 | 6.541% | $131.5994 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $1,062.55 | $1,152.6851 | $1,152.69 | $1,152.65 | $1,152.80 | |