| 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 | $233.71 | 7.340% | $250.8643 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $162.87 | 4.869% | $170.8001 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $89.37 | 6.523% | $95.1996 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $125.99 | 12.569% | $141.8257 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $56.87 | 9.719% | $62.3972 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $242.93 | 8.462% | $263.4867 | $263.49 | $263.50 | $263.50 |
| Purchase #7 | $88.40 | 13.293% | $100.151 | $100.15 | $100.15 | $100.20 |
| 7 purchase totals = | $1,000.14 | $1,084.7246 | $1,084.73 | $1,084.75 | $1,084.80 | |