| 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 | $242.68 | 4.466% | $253.5181 | $253.52 | $253.50 | $253.50 |
| Purchase #2 | $240.69 | 10.386% | $265.6881 | $265.69 | $265.70 | $265.70 |
| Purchase #3 | $177.81 | 6.667% | $189.6646 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $169.95 | 9.163% | $185.5225 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $228.70 | 12.148% | $256.4825 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $226.79 | 4.158% | $236.2199 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $82.76 | 3.630% | $85.7642 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $1,369.38 | $1,472.8599 | $1,472.85 | $1,472.80 | $1,472.90 | |