| 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 | $193.36 | 10.133% | $212.9532 | $212.95 | $212.95 | $213.00 |
| Purchase #2 | $243.38 | 9.502% | $266.506 | $266.51 | $266.50 | $266.50 |
| Purchase #3 | $119.28 | 7.310% | $127.9994 | $128.00 | $128.00 | $128.00 |
| Purchase #4 | $39.33 | 5.391% | $41.4503 | $41.45 | $41.45 | $41.50 |
| Purchase #5 | $231.46 | 7.102% | $247.8983 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $176.73 | 10.673% | $195.5924 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $90.80 | 4.499% | $94.8851 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $1,094.34 | $1,187.2847 | $1,187.29 | $1,187.30 | $1,187.40 | |