| 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 | $42.85 | 9.521% | $46.9297 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $224.56 | 8.180% | $242.929 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $148.34 | 4.779% | $155.4292 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $118.36 | 13.470% | $134.3031 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $243.29 | 11.627% | $271.5773 | $271.58 | $271.60 | $271.60 |
| Purchase #6 | $216.59 | 6.487% | $230.6402 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $236.58 | 5.116% | $248.6834 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $1,230.57 | $1,330.4919 | $1,330.49 | $1,330.60 | $1,330.40 | |