| 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 | $129.45 | 9.243% | $141.4151 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $140.52 | 9.835% | $154.3401 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $42.33 | 12.534% | $47.6356 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $154.30 | 11.319% | $171.7652 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $71.42 | 7.315% | $76.6444 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $241.82 | 13.620% | $274.7559 | $274.76 | $274.75 | $274.80 |
| Purchase #7 | $63.67 | 6.301% | $67.6818 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $843.51 | $934.2381 | $934.25 | $934.25 | $934.20 | |