| 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 | $10.58 | 5.141% | $11.1239 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $133.26 | 13.129% | $150.7557 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $160.53 | 9.610% | $175.9569 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $174.78 | 13.497% | $198.3701 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $237.70 | 4.316% | $247.9591 | $247.96 | $247.95 | $248.00 |
| Purchase #6 | $211.42 | 4.372% | $220.6633 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $202.77 | 10.784% | $224.6367 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $1,131.04 | $1,229.4657 | $1,229.47 | $1,229.40 | $1,229.60 | |