| 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 | $230.99 | 12.483% | $259.8245 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $33.68 | 8.541% | $36.5566 | $36.56 | $36.55 | $36.60 |
| Purchase #3 | $18.35 | 12.859% | $20.7096 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $89.69 | 12.628% | $101.0161 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $231.88 | 10.812% | $256.9509 | $256.95 | $256.95 | $257.00 |
| Purchase #6 | $43.45 | 9.460% | $47.5604 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $181.80 | 8.154% | $196.624 | $196.62 | $196.60 | $196.60 |
| 7 purchase totals = | $829.84 | $919.2421 | $919.24 | $919.15 | $919.30 | |