| 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 | $230.47 | 7.529% | $247.8221 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $159.62 | 4.193% | $166.3129 | $166.31 | $166.30 | $166.30 |
| Purchase #3 | $202.73 | 7.437% | $217.807 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $219.88 | 11.222% | $244.5549 | $244.55 | $244.55 | $244.60 |
| Purchase #5 | $215.95 | 10.532% | $238.6939 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $32.93 | 6.553% | $35.0879 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $31.52 | 10.270% | $34.7571 | $34.76 | $34.75 | $34.80 |
| 7 purchase totals = | $1,093.10 | $1,185.0358 | $1,185.03 | $1,185.00 | $1,185.10 | |