| 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 | $212.58 | 4.236% | $221.5849 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $226.61 | 3.797% | $235.2144 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $108.83 | 9.193% | $118.8347 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $94.94 | 6.563% | $101.1709 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $228.48 | 8.373% | $247.6106 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $109.67 | 5.165% | $115.3345 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $121.94 | 3.421% | $126.1116 | $126.11 | $126.10 | $126.10 |
| 7 purchase totals = | $1,103.05 | $1,165.8616 | $1,165.84 | $1,165.85 | $1,165.80 | |