| 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 | $250.64 | 10.326% | $276.5211 | $276.52 | $276.50 | $276.50 |
| Purchase #2 | $137.71 | 8.382% | $149.2529 | $149.25 | $149.25 | $149.30 |
| Purchase #3 | $148.99 | 4.517% | $155.7199 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $43.58 | 5.575% | $46.0096 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $146.52 | 6.446% | $155.9647 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $243.93 | 9.647% | $267.4619 | $267.46 | $267.45 | $267.50 |
| Purchase #7 | $138.86 | 13.121% | $157.0798 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $1,110.23 | $1,208.0099 | $1,208.00 | $1,207.95 | $1,208.10 | |