| 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 | $31.43 | 3.158% | $32.4226 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $121.84 | 7.218% | $130.6344 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $159.50 | 9.745% | $175.0433 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $17.56 | 9.661% | $19.2565 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $245.53 | 13.166% | $277.8565 | $277.86 | $277.85 | $277.90 |
| Purchase #6 | $184.36 | 10.247% | $203.2514 | $203.25 | $203.25 | $203.30 |
| Purchase #7 | $218.35 | 10.731% | $241.7811 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $978.57 | $1,080.2458 | $1,080.24 | $1,080.25 | $1,080.30 | |