| 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 | $204.41 | 3.125% | $210.7978 | $210.80 | $210.80 | $210.80 |
| Purchase #2 | $131.26 | 4.200% | $136.7729 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $245.96 | 8.554% | $266.9994 | $267.00 | $267.00 | $267.00 |
| Purchase #4 | $168.74 | 5.145% | $177.4217 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $118.54 | 6.200% | $125.8895 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $145.93 | 12.630% | $164.361 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $167.40 | 13.382% | $189.8015 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $1,182.24 | $1,272.0438 | $1,272.04 | $1,272.00 | $1,272.10 | |