| 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 | $110.77 | 5.627% | $117.003 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $172.85 | 5.740% | $182.7716 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $248.53 | 3.779% | $257.9219 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $83.50 | 9.745% | $91.6371 | $91.64 | $91.65 | $91.60 |
| Purchase #5 | $186.44 | 12.139% | $209.072 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $23.74 | 10.165% | $26.1532 | $26.15 | $26.15 | $26.20 |
| Purchase #7 | $140.99 | 10.713% | $156.0943 | $156.09 | $156.10 | $156.10 |
| 7 purchase totals = | $966.82 | $1,040.6531 | $1,040.64 | $1,040.60 | $1,040.70 | |