| 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 | $247.92 | 4.341% | $258.6822 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $178.32 | 5.851% | $188.7535 | $188.75 | $188.75 | $188.80 |
| Purchase #3 | $23.89 | 11.521% | $26.6424 | $26.64 | $26.65 | $26.60 |
| Purchase #4 | $168.31 | 4.340% | $175.6147 | $175.61 | $175.60 | $175.60 |
| Purchase #5 | $226.26 | 13.272% | $256.2892 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $239.72 | 13.397% | $271.8353 | $271.84 | $271.85 | $271.80 |
| Purchase #7 | $54.28 | 6.271% | $57.6839 | $57.68 | $57.70 | $57.70 |
| 7 purchase totals = | $1,138.70 | $1,235.5012 | $1,235.49 | $1,235.55 | $1,235.50 | |