| 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 | $133.32 | 5.453% | $140.5899 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $117.64 | 11.291% | $130.9227 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $144.32 | 3.366% | $149.1778 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $49.88 | 8.502% | $54.1208 | $54.12 | $54.10 | $54.10 |
| Purchase #5 | $86.57 | 6.502% | $92.1988 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $247.43 | 6.768% | $264.1761 | $264.18 | $264.20 | $264.20 |
| Purchase #7 | $228.99 | 8.528% | $248.5183 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $1,008.15 | $1,079.7044 | $1,079.71 | $1,079.70 | $1,079.70 | |