| 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 | $218.58 | 4.769% | $229.0041 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $198.80 | 10.751% | $220.173 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $43.52 | 6.716% | $46.4428 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $207.81 | 10.723% | $230.0935 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $218.40 | 3.320% | $225.6509 | $225.65 | $225.65 | $225.70 |
| Purchase #6 | $109.41 | 9.521% | $119.8269 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $96.61 | 6.747% | $103.1283 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $1,093.13 | $1,174.3195 | $1,174.31 | $1,174.35 | $1,174.30 | |