| 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 | $232.43 | 3.508% | $240.5836 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $103.92 | 3.384% | $107.4367 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $211.32 | 8.463% | $229.204 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $100.68 | 4.139% | $104.8471 | $104.85 | $104.85 | $104.80 |
| Purchase #5 | $216.68 | 12.234% | $243.1886 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $5.27 | 10.169% | $5.8059 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $220.72 | 12.119% | $247.4691 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,091.02 | $1,178.5350 | $1,178.54 | $1,178.55 | $1,178.50 | |