| 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 | $238.73 | 10.509% | $263.8181 | $263.82 | $263.80 | $263.80 |
| Purchase #2 | $90.45 | 6.235% | $96.0896 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $181.60 | 9.491% | $198.8357 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $65.35 | 13.160% | $73.9501 | $73.95 | $73.95 | $74.00 |
| Purchase #5 | $47.88 | 9.343% | $52.3534 | $52.35 | $52.35 | $52.40 |
| Purchase #6 | $238.92 | 13.582% | $271.3701 | $271.37 | $271.35 | $271.40 |
| Purchase #7 | $249.81 | 7.414% | $268.3309 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $1,112.74 | $1,224.7479 | $1,224.75 | $1,224.75 | $1,224.80 | |