| 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 | $127.26 | 13.226% | $144.0914 | $144.09 | $144.10 | $144.10 |
| Purchase #2 | $217.63 | 9.574% | $238.4659 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $105.93 | 7.531% | $113.9076 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $78.33 | 9.343% | $85.6484 | $85.65 | $85.65 | $85.60 |
| Purchase #5 | $200.72 | 6.271% | $213.3072 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $145.75 | 8.466% | $158.0892 | $158.09 | $158.10 | $158.10 |
| Purchase #7 | $135.81 | 9.587% | $148.8301 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $1,011.43 | $1,102.3398 | $1,102.35 | $1,102.35 | $1,102.30 | |