| 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 | $200.52 | 6.423% | $213.3994 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $145.58 | 9.347% | $159.1874 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $211.87 | 4.753% | $221.9402 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $171.65 | 12.244% | $192.6668 | $192.67 | $192.65 | $192.70 |
| Purchase #5 | $188.26 | 12.828% | $212.41 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $247.45 | 7.221% | $265.3184 | $265.32 | $265.30 | $265.30 |
| Purchase #7 | $79.37 | 13.858% | $90.3691 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $1,244.70 | $1,355.2913 | $1,355.30 | $1,355.25 | $1,355.30 | |