| 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 | $224.47 | 12.452% | $252.421 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $8.64 | 6.842% | $9.2311 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $92.55 | 3.148% | $95.4635 | $95.46 | $95.45 | $95.50 |
| Purchase #4 | $58.62 | 3.812% | $60.8546 | $60.85 | $60.85 | $60.90 |
| Purchase #5 | $228.97 | 12.153% | $256.7967 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $203.57 | 7.352% | $218.5365 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $236.29 | 4.508% | $246.942 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $1,053.11 | $1,140.2454 | $1,140.24 | $1,140.25 | $1,140.20 | |