| 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 | $120.42 | 13.195% | $136.3094 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $168.68 | 3.805% | $175.0983 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $83.98 | 5.193% | $88.3411 | $88.34 | $88.35 | $88.30 |
| Purchase #4 | $220.38 | 6.332% | $234.3345 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $193.79 | 6.102% | $205.6151 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $228.39 | 12.155% | $256.1508 | $256.15 | $256.15 | $256.20 |
| Purchase #7 | $184.68 | 13.574% | $209.7485 | $209.75 | $209.75 | $209.70 |
| 7 purchase totals = | $1,200.32 | $1,305.5977 | $1,305.60 | $1,305.60 | $1,305.50 | |