| 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 | $111.91 | 7.494% | $120.2965 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $43.73 | 5.667% | $46.2082 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $231.92 | 13.805% | $263.9366 | $263.94 | $263.95 | $263.90 |
| Purchase #4 | $202.80 | 3.122% | $209.1314 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $69.83 | 7.284% | $74.9164 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $102.35 | 12.543% | $115.1878 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $156.68 | 11.116% | $174.0965 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $919.22 | $1,003.7734 | $1,003.79 | $1,003.80 | $1,003.70 | |