| 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 | $236.50 | 9.628% | $259.2702 | $259.27 | $259.25 | $259.30 |
| Purchase #2 | $235.63 | 6.601% | $251.1839 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $37.70 | 12.700% | $42.4879 | $42.49 | $42.50 | $42.50 |
| Purchase #4 | $206.71 | 12.621% | $232.7989 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $84.95 | 5.375% | $89.5161 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $245.64 | 5.258% | $258.5558 | $258.56 | $258.55 | $258.60 |
| Purchase #7 | $171.30 | 3.158% | $176.7097 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $1,218.43 | $1,310.5225 | $1,310.53 | $1,310.50 | $1,310.60 | |