| 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 | $150.77 | 4.210% | $157.1174 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $232.48 | 4.277% | $242.4232 | $242.42 | $242.40 | $242.40 |
| Purchase #3 | $10.26 | 7.392% | $11.0184 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $53.93 | 12.573% | $60.7106 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $170.91 | 10.321% | $188.5496 | $188.55 | $188.55 | $188.50 |
| Purchase #6 | $170.78 | 12.470% | $192.0763 | $192.08 | $192.10 | $192.10 |
| Purchase #7 | $216.80 | 3.412% | $224.1972 | $224.20 | $224.20 | $224.20 |
| 7 purchase totals = | $1,005.93 | $1,076.0927 | $1,076.10 | $1,076.05 | $1,076.00 | |