| 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 | $42.65 | 11.320% | $47.478 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $189.60 | 11.461% | $211.3301 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $220.47 | 6.320% | $234.4037 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $192.91 | 5.141% | $202.8275 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $231.89 | 6.494% | $246.9489 | $246.95 | $246.95 | $246.90 |
| Purchase #6 | $227.30 | 4.710% | $238.0058 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $104.82 | 10.583% | $115.9131 | $115.91 | $115.90 | $115.90 |
| 7 purchase totals = | $1,209.64 | $1,296.9071 | $1,296.91 | $1,296.95 | $1,296.80 | |