| 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 | $23.27 | 3.752% | $24.1431 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $171.35 | 10.803% | $189.8609 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $211.69 | 11.285% | $235.5792 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $193.96 | 12.721% | $218.6337 | $218.63 | $218.65 | $218.60 |
| Purchase #5 | $145.40 | 3.488% | $150.4716 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $112.84 | 11.145% | $125.416 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $210.79 | 8.359% | $228.4099 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $1,069.30 | $1,172.5144 | $1,172.51 | $1,172.50 | $1,172.50 | |