| 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 | $172.34 | 11.691% | $192.4883 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $150.86 | 13.281% | $170.8957 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $171.48 | 12.190% | $192.3834 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $214.79 | 6.638% | $229.0478 | $229.05 | $229.05 | $229.00 |
| Purchase #5 | $70.67 | 4.146% | $73.6 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $220.26 | 5.555% | $232.4954 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $114.35 | 11.818% | $127.8639 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $1,114.75 | $1,218.7745 | $1,218.78 | $1,218.80 | $1,218.80 | |