| 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 | $214.38 | 7.105% | $229.6117 | $229.61 | $229.60 | $229.60 |
| Purchase #2 | $206.66 | 9.706% | $226.7184 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $46.62 | 6.226% | $49.5226 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $144.87 | 7.858% | $156.2539 | $156.25 | $156.25 | $156.30 |
| Purchase #5 | $134.70 | 4.273% | $140.4557 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $215.34 | 5.366% | $226.8951 | $226.90 | $226.90 | $226.90 |
| Purchase #7 | $128.50 | 5.452% | $135.5058 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $1,091.07 | $1,164.9632 | $1,164.97 | $1,164.90 | $1,165.00 | |