| 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 | $230.86 | 4.756% | $241.8397 | $241.84 | $241.85 | $241.80 |
| Purchase #2 | $232.32 | 12.252% | $260.7838 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $95.43 | 12.127% | $107.0028 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $140.86 | 4.854% | $147.6973 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $216.42 | 12.402% | $243.2604 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $218.77 | 8.549% | $237.4726 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $32.45 | 4.590% | $33.9395 | $33.94 | $33.95 | $33.90 |
| 7 purchase totals = | $1,167.11 | $1,271.9961 | $1,271.99 | $1,272.00 | $1,272.00 | |