| 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 | $179.92 | 11.354% | $200.3481 | $200.35 | $200.35 | $200.30 |
| Purchase #2 | $81.75 | 3.315% | $84.46 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $197.40 | 6.409% | $210.0514 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $182.68 | 6.488% | $194.5323 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $104.79 | 10.365% | $115.6515 | $115.65 | $115.65 | $115.70 |
| Purchase #6 | $194.36 | 12.630% | $218.9077 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $23.61 | 6.453% | $25.1336 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $964.51 | $1,049.0846 | $1,049.08 | $1,049.10 | $1,049.10 | |