| 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 | $219.47 | 11.825% | $245.4223 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $246.84 | 13.315% | $279.7067 | $279.71 | $279.70 | $279.70 |
| Purchase #3 | $228.66 | 13.493% | $259.5131 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $240.97 | 13.135% | $272.6214 | $272.62 | $272.60 | $272.60 |
| Purchase #5 | $99.62 | 10.652% | $110.2315 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $226.62 | 13.802% | $257.8981 | $257.90 | $257.90 | $257.90 |
| Purchase #7 | $161.33 | 8.590% | $175.1882 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $1,423.51 | $1,600.5813 | $1,600.58 | $1,600.55 | $1,600.50 | |