| 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 | $196.59 | 9.579% | $215.4214 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $202.73 | 13.506% | $230.1107 | $230.11 | $230.10 | $230.10 |
| Purchase #3 | $186.57 | 12.738% | $210.3353 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $190.64 | 5.338% | $200.8164 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $206.43 | 3.583% | $213.8264 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $88.64 | 7.725% | $95.4874 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $93.88 | 7.822% | $101.2233 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $1,165.48 | $1,267.2209 | $1,267.23 | $1,267.20 | $1,267.10 | |