| 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 | $198.62 | 10.561% | $219.5963 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $244.33 | 11.745% | $273.0266 | $273.03 | $273.05 | $273.00 |
| Purchase #3 | $72.42 | 4.520% | $75.6934 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $52.38 | 5.812% | $55.4243 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $115.33 | 7.119% | $123.5403 | $123.54 | $123.55 | $123.50 |
| Purchase #6 | $213.72 | 13.546% | $242.6705 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $180.69 | 12.841% | $203.8924 | $203.89 | $203.90 | $203.90 |
| 7 purchase totals = | $1,077.49 | $1,193.8438 | $1,193.84 | $1,193.85 | $1,193.80 | |