| 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 | $228.98 | 7.621% | $246.4306 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $31.65 | 13.575% | $35.9465 | $35.95 | $35.95 | $35.90 |
| Purchase #3 | $239.25 | 3.508% | $247.6429 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $186.27 | 6.335% | $198.0702 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $42.42 | 6.635% | $45.2346 | $45.23 | $45.25 | $45.20 |
| Purchase #6 | $73.55 | 13.445% | $83.4388 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $139.87 | 9.312% | $152.8947 | $152.89 | $152.90 | $152.90 |
| 7 purchase totals = | $941.99 | $1,009.6583 | $1,009.65 | $1,009.70 | $1,009.50 | |