| 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 | $104.52 | 8.788% | $113.7052 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $225.95 | 12.201% | $253.5182 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $180.55 | 8.119% | $195.2089 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $111.67 | 3.729% | $115.8342 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $242.83 | 5.668% | $256.5936 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $235.52 | 9.507% | $257.9109 | $257.91 | $257.90 | $257.90 |
| Purchase #7 | $242.58 | 6.668% | $258.7552 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $1,343.62 | $1,451.5262 | $1,451.53 | $1,451.50 | $1,451.50 | |