| 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 | $16.52 | 6.461% | $17.5874 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $239.33 | 13.200% | $270.9216 | $270.92 | $270.90 | $270.90 |
| Purchase #3 | $109.28 | 9.587% | $119.7567 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $230.96 | 12.359% | $259.5043 | $259.50 | $259.50 | $259.50 |
| Purchase #5 | $102.85 | 11.842% | $115.0295 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $187.82 | 6.659% | $200.3269 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $169.69 | 12.168% | $190.3379 | $190.34 | $190.35 | $190.30 |
| 7 purchase totals = | $1,056.45 | $1,173.4643 | $1,173.47 | $1,173.50 | $1,173.40 | |