| 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 | $182.33 | 9.871% | $200.3278 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $47.42 | 8.521% | $51.4607 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $241.50 | 10.323% | $266.43 | $266.43 | $266.45 | $266.40 |
| Purchase #4 | $220.96 | 5.403% | $232.8985 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $101.50 | 6.560% | $108.1584 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $79.69 | 11.469% | $88.8296 | $88.83 | $88.85 | $88.80 |
| Purchase #7 | $71.34 | 13.647% | $81.0758 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $944.74 | $1,029.1808 | $1,029.19 | $1,029.25 | $1,029.20 | |