| 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 | $123.29 | 13.209% | $139.5754 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $215.48 | 6.750% | $230.0249 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $208.81 | 10.341% | $230.403 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $145.25 | 7.169% | $155.663 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $31.43 | 4.145% | $32.7328 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $161.78 | 12.202% | $181.5204 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $103.45 | 6.469% | $110.1422 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $989.49 | $1,080.0617 | $1,080.05 | $1,080.05 | $1,080.00 | |