| 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 | $212.61 | 4.112% | $221.3525 | $221.35 | $221.35 | $221.40 |
| Purchase #2 | $220.52 | 4.646% | $230.7654 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $41.98 | 12.305% | $47.1456 | $47.15 | $47.15 | $47.10 |
| Purchase #4 | $99.67 | 4.515% | $104.1701 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $245.69 | 5.770% | $259.8663 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $118.62 | 9.194% | $129.5259 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $65.51 | 3.181% | $67.5939 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $1,004.60 | $1,060.4197 | $1,060.43 | $1,060.40 | $1,060.50 | |