| 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 | $187.79 | 11.508% | $209.4009 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $136.78 | 12.514% | $153.8966 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $193.31 | 9.112% | $210.9244 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $186.39 | 5.237% | $196.1512 | $196.15 | $196.15 | $196.20 |
| Purchase #5 | $24.89 | 12.489% | $27.9985 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $178.64 | 8.453% | $193.7404 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $54.48 | 11.346% | $60.6613 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $962.28 | $1,052.7733 | $1,052.77 | $1,052.75 | $1,052.80 | |