| 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 | $119.80 | 9.703% | $131.4242 | $131.42 | $131.40 | $131.40 |
| Purchase #2 | $171.40 | 6.415% | $182.3953 | $182.40 | $182.40 | $182.40 |
| Purchase #3 | $195.28 | 10.273% | $215.3411 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $199.69 | 8.163% | $215.9907 | $215.99 | $216.00 | $216.00 |
| Purchase #5 | $31.76 | 11.641% | $35.4572 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $22.78 | 6.310% | $24.2174 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $239.81 | 10.164% | $264.1843 | $264.18 | $264.20 | $264.20 |
| 7 purchase totals = | $980.52 | $1,069.0102 | $1,069.01 | $1,069.00 | $1,069.00 | |