| 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 | $102.69 | 9.772% | $112.7249 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $232.51 | 8.774% | $252.9104 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $98.74 | 7.411% | $106.0576 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $245.84 | 12.480% | $276.5208 | $276.52 | $276.50 | $276.50 |
| Purchase #5 | $193.73 | 3.579% | $200.6636 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $62.86 | 5.638% | $66.404 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $38.58 | 6.562% | $41.1116 | $41.11 | $41.10 | $41.10 |
| 7 purchase totals = | $974.95 | $1,056.3929 | $1,056.38 | $1,056.30 | $1,056.40 | |