| 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 | $226.36 | 7.372% | $243.0473 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $91.29 | 9.839% | $100.272 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $156.85 | 9.345% | $171.5076 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $172.94 | 11.855% | $193.442 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $174.30 | 8.713% | $189.4868 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $18.50 | 3.177% | $19.0877 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $117.40 | 10.759% | $130.0311 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $957.64 | $1,046.8745 | $1,046.88 | $1,046.90 | $1,046.80 | |