| 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 | $206.73 | 8.499% | $224.3 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $85.43 | 6.770% | $91.2136 | $91.21 | $91.20 | $91.20 |
| Purchase #3 | $234.74 | 3.450% | $242.8385 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $135.61 | 7.145% | $145.2993 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $167.30 | 6.388% | $177.9871 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $82.96 | 6.799% | $88.6005 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $130.85 | 12.453% | $147.1448 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $1,043.62 | $1,117.3838 | $1,117.38 | $1,117.40 | $1,117.30 | |