| 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 | $243.71 | 6.609% | $259.8168 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $168.76 | 12.194% | $189.3386 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $206.89 | 12.747% | $233.2623 | $233.26 | $233.25 | $233.30 |
| Purchase #4 | $5.33 | 7.710% | $5.7409 | $5.74 | $5.75 | $5.70 |
| Purchase #5 | $110.82 | 11.673% | $123.756 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $89.69 | 6.423% | $95.4508 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $140.44 | 6.725% | $149.8846 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $965.64 | $1,057.2500 | $1,057.25 | $1,057.25 | $1,057.30 | |