| 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 | $98.69 | 7.532% | $106.1233 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $14.61 | 5.821% | $15.4604 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $129.51 | 4.528% | $135.3742 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $82.58 | 9.866% | $90.7273 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $239.43 | 11.589% | $267.1775 | $267.18 | $267.20 | $267.20 |
| Purchase #6 | $158.29 | 7.818% | $170.6651 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $220.75 | 11.176% | $245.421 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $943.86 | $1,030.9488 | $1,030.95 | $1,030.90 | $1,031.00 | |