| 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 | $9.83 | 5.498% | $10.3705 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $184.52 | 8.539% | $200.2762 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $154.32 | 13.819% | $175.6455 | $175.65 | $175.65 | $175.60 |
| Purchase #4 | $178.72 | 13.187% | $202.2878 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $224.88 | 10.106% | $247.6064 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $78.75 | 11.736% | $87.9921 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $103.69 | 13.869% | $118.0708 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $934.71 | $1,042.2493 | $1,042.26 | $1,042.25 | $1,042.30 | |