| 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 | $223.65 | 4.814% | $234.4165 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $22.46 | 6.477% | $23.9147 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $83.70 | 12.624% | $94.2663 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $198.66 | 10.481% | $219.4816 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $162.42 | 13.799% | $184.8323 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $148.35 | 9.609% | $162.605 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $104.99 | 5.217% | $110.4673 | $110.47 | $110.45 | $110.50 |
| 7 purchase totals = | $944.23 | $1,029.9837 | $1,029.99 | $1,029.95 | $1,030.00 | |