| 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 | $242.93 | 12.145% | $272.4338 | $272.43 | $272.45 | $272.40 |
| Purchase #2 | $201.26 | 12.357% | $226.1297 | $226.13 | $226.15 | $226.10 |
| Purchase #3 | $183.87 | 8.765% | $199.9862 | $199.99 | $200.00 | $200.00 |
| Purchase #4 | $152.84 | 11.864% | $170.9729 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $91.81 | 4.627% | $96.058 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $151.68 | 8.239% | $164.1769 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $82.99 | 9.617% | $90.9711 | $90.97 | $90.95 | $91.00 |
| 7 purchase totals = | $1,107.38 | $1,220.7286 | $1,220.73 | $1,220.75 | $1,220.80 | |