| 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 | $204.70 | 5.138% | $215.2175 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $149.32 | 5.662% | $157.7745 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $246.45 | 12.423% | $277.0665 | $277.07 | $277.05 | $277.10 |
| Purchase #4 | $170.31 | 4.864% | $178.5939 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $103.75 | 5.713% | $109.6772 | $109.68 | $109.70 | $109.70 |
| Purchase #6 | $208.55 | 11.573% | $232.6855 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $149.46 | 6.406% | $159.0344 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $1,232.54 | $1,330.0495 | $1,330.05 | $1,330.05 | $1,330.10 | |