| 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 | $194.59 | 11.422% | $216.8161 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $40.30 | 11.105% | $44.7753 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $18.88 | 7.615% | $20.3177 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $187.44 | 10.132% | $206.4314 | $206.43 | $206.45 | $206.40 |
| Purchase #5 | $156.86 | 3.816% | $162.8458 | $162.85 | $162.85 | $162.80 |
| Purchase #6 | $131.63 | 13.477% | $149.3698 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $196.39 | 3.544% | $203.3501 | $203.35 | $203.35 | $203.40 |
| 7 purchase totals = | $926.09 | $1,003.9062 | $1,003.92 | $1,003.90 | $1,003.90 | |