| 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 | $111.51 | 8.510% | $120.9995 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $55.31 | 11.668% | $61.7636 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $105.89 | 4.814% | $110.9875 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $183.37 | 8.871% | $199.6368 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $74.37 | 6.826% | $79.4465 | $79.45 | $79.45 | $79.40 |
| Purchase #6 | $197.51 | 8.618% | $214.5314 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $125.27 | 4.860% | $131.3581 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $853.23 | $918.7234 | $918.73 | $918.75 | $918.70 | |