| 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 | $119.44 | 3.623% | $123.7673 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $202.40 | 6.432% | $215.4184 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $78.62 | 3.556% | $81.4157 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $34.92 | 6.309% | $37.1231 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $7.57 | 3.519% | $7.8364 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $204.91 | 13.613% | $232.8044 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $135.95 | 3.869% | $141.2099 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $783.81 | $839.5752 | $839.58 | $839.50 | $839.50 | |