| 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 | $108.41 | 10.657% | $119.9633 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $178.73 | 4.609% | $186.9677 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $178.63 | 9.698% | $195.9535 | $195.95 | $195.95 | $196.00 |
| Purchase #4 | $240.69 | 11.176% | $267.5895 | $267.59 | $267.60 | $267.60 |
| Purchase #5 | $244.65 | 13.209% | $276.9658 | $276.97 | $276.95 | $277.00 |
| Purchase #6 | $92.49 | 7.248% | $99.1937 | $99.19 | $99.20 | $99.20 |
| Purchase #7 | $138.39 | 13.540% | $157.128 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $1,181.99 | $1,303.7615 | $1,303.76 | $1,303.75 | $1,303.90 | |