| 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 | $176.45 | 8.817% | $192.0076 | $192.01 | $192.00 | $192.00 |
| Purchase #2 | $235.52 | 5.510% | $248.4972 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $53.81 | 8.706% | $58.4947 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $172.47 | 11.363% | $192.0678 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $203.68 | 11.656% | $227.4209 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $155.89 | 9.586% | $170.8336 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $111.92 | 7.334% | $120.1282 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $1,109.74 | $1,209.4500 | $1,209.45 | $1,209.45 | $1,209.40 | |