| 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 | $231.44 | 4.441% | $241.7183 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $89.56 | 3.370% | $92.5782 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $11.61 | 3.792% | $12.0503 | $12.05 | $12.05 | $12.10 |
| Purchase #4 | $120.52 | 12.181% | $135.2005 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $159.47 | 10.293% | $175.8842 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $110.27 | 13.384% | $125.0285 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $247.67 | 3.528% | $256.4078 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $970.54 | $1,038.8678 | $1,038.87 | $1,038.90 | $1,038.90 | |