| 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 | $129.55 | 9.845% | $142.3042 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $165.57 | 5.701% | $175.0091 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $28.89 | 10.507% | $31.9255 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $222.52 | 13.435% | $252.4156 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $181.27 | 7.505% | $194.8743 | $194.87 | $194.85 | $194.90 |
| Purchase #6 | $238.85 | 8.797% | $259.8616 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $175.39 | 3.773% | $182.0075 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $1,142.04 | $1,238.3978 | $1,238.40 | $1,238.35 | $1,238.40 | |