| 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 | $227.27 | 7.127% | $243.4675 | $243.47 | $243.45 | $243.50 |
| Purchase #2 | $220.25 | 4.664% | $230.5225 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $160.90 | 8.626% | $174.7792 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $27.86 | 12.691% | $31.3957 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $239.96 | 9.840% | $263.5721 | $263.57 | $263.55 | $263.60 |
| Purchase #6 | $161.84 | 7.244% | $173.5637 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $153.55 | 8.350% | $166.3714 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $1,191.63 | $1,283.6721 | $1,283.67 | $1,283.60 | $1,283.80 | |