| 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 | $93.68 | 13.761% | $106.5713 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $183.82 | 7.202% | $197.0587 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $173.83 | 3.573% | $180.0409 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $20.27 | 10.114% | $22.3201 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $217.53 | 10.708% | $240.8231 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $94.86 | 9.358% | $103.737 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $187.73 | 8.602% | $203.8785 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $971.72 | $1,054.4296 | $1,054.43 | $1,054.40 | $1,054.40 | |