| 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 | $28.99 | 11.164% | $32.2264 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $212.76 | 5.858% | $225.2235 | $225.22 | $225.20 | $225.20 |
| Purchase #3 | $139.60 | 4.369% | $145.6991 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $244.93 | 12.873% | $276.4598 | $276.46 | $276.45 | $276.50 |
| Purchase #5 | $177.42 | 9.798% | $194.8036 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $119.88 | 6.696% | $127.9072 | $127.91 | $127.90 | $127.90 |
| Purchase #7 | $190.85 | 3.220% | $196.9954 | $197.00 | $197.00 | $197.00 |
| 7 purchase totals = | $1,114.43 | $1,199.3150 | $1,199.32 | $1,199.30 | $1,199.30 | |