| 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 | $118.70 | 4.588% | $124.146 | $124.15 | $124.15 | $124.10 |
| Purchase #2 | $67.70 | 13.436% | $76.7962 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $216.27 | 8.751% | $235.1958 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $36.85 | 5.624% | $38.9224 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $129.33 | 7.339% | $138.8215 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $33.45 | 6.769% | $35.7142 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $216.33 | 3.417% | $223.722 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $818.63 | $873.3181 | $873.32 | $873.25 | $873.20 | |