| 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 | $123.66 | 12.349% | $138.9308 | $138.93 | $138.95 | $138.90 |
| Purchase #2 | $219.58 | 10.748% | $243.1805 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $24.69 | 10.794% | $27.355 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $105.62 | 3.786% | $109.6188 | $109.62 | $109.60 | $109.60 |
| Purchase #5 | $247.36 | 12.160% | $277.439 | $277.44 | $277.45 | $277.40 |
| Purchase #6 | $217.64 | 5.110% | $228.7614 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $200.31 | 8.527% | $217.3904 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $1,138.86 | $1,242.6759 | $1,242.68 | $1,242.70 | $1,242.70 | |