| 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 | $27.81 | 4.860% | $29.1616 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $101.35 | 11.624% | $113.1309 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $91.31 | 11.837% | $102.1184 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $194.40 | 9.756% | $213.3657 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $235.34 | 10.300% | $259.58 | $259.58 | $259.60 | $259.60 |
| Purchase #6 | $164.52 | 13.589% | $186.8766 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $206.67 | 10.321% | $228.0004 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $1,021.40 | $1,132.2336 | $1,132.24 | $1,132.25 | $1,132.30 | |