| 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 | $129.29 | 9.791% | $141.9488 | $141.95 | $141.95 | $141.90 |
| Purchase #2 | $59.94 | 4.769% | $62.7985 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $19.32 | 10.120% | $21.2752 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $198.31 | 10.214% | $218.5654 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $242.44 | 9.351% | $265.1106 | $265.11 | $265.10 | $265.10 |
| Purchase #6 | $8.29 | 10.262% | $9.1407 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $227.75 | 3.327% | $235.3272 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $885.34 | $954.1664 | $954.18 | $954.20 | $954.10 | |