| 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 | $245.45 | 12.480% | $276.0822 | $276.08 | $276.10 | $276.10 |
| Purchase #2 | $191.84 | 12.530% | $215.8776 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $134.59 | 13.669% | $152.9871 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $216.56 | 11.164% | $240.7368 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $244.55 | 7.618% | $263.1798 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $68.50 | 4.694% | $71.7154 | $71.72 | $71.70 | $71.70 |
| Purchase #7 | $213.86 | 4.713% | $223.9392 | $223.94 | $223.95 | $223.90 |
| 7 purchase totals = | $1,315.35 | $1,444.5181 | $1,444.53 | $1,444.60 | $1,444.50 | |