| 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 | $109.43 | 11.150% | $121.6314 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $91.64 | 8.446% | $99.3799 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $239.46 | 3.315% | $247.3981 | $247.40 | $247.40 | $247.40 |
| Purchase #4 | $95.30 | 7.717% | $102.6543 | $102.65 | $102.65 | $102.70 |
| Purchase #5 | $244.92 | 11.831% | $273.8965 | $273.90 | $273.90 | $273.90 |
| Purchase #6 | $152.36 | 4.379% | $159.0318 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $41.97 | 4.591% | $43.8968 | $43.90 | $43.90 | $43.90 |
| 7 purchase totals = | $975.08 | $1,047.8888 | $1,047.89 | $1,047.95 | $1,047.90 | |