| 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 | $21.46 | 4.240% | $22.3699 | $22.37 | $22.35 | $22.40 |
| Purchase #2 | $60.86 | 5.464% | $64.1854 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $212.62 | 7.722% | $229.0385 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $40.43 | 6.264% | $42.9625 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $171.64 | 13.457% | $194.7376 | $194.74 | $194.75 | $194.70 |
| Purchase #6 | $223.43 | 6.613% | $238.2054 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $222.78 | 4.850% | $233.5848 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $953.22 | $1,025.0841 | $1,025.09 | $1,025.10 | $1,025.10 | |