| 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 | $121.60 | 3.573% | $125.9448 | $125.94 | $125.95 | $125.90 |
| Purchase #2 | $118.35 | 4.687% | $123.8971 | $123.90 | $123.90 | $123.90 |
| Purchase #3 | $31.55 | 11.812% | $35.2767 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $173.76 | 5.499% | $183.3151 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $151.85 | 6.390% | $161.5532 | $161.55 | $161.55 | $161.60 |
| Purchase #6 | $144.32 | 5.200% | $151.8246 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $70.92 | 11.794% | $79.2843 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $812.35 | $861.0958 | $861.09 | $861.10 | $861.10 | |