| 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 | $227.57 | 8.622% | $247.1911 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $77.56 | 10.126% | $85.4137 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $9.62 | 5.176% | $10.1179 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $226.73 | 6.103% | $240.5673 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $175.77 | 6.862% | $187.8313 | $187.83 | $187.85 | $187.80 |
| Purchase #6 | $126.96 | 3.438% | $131.3249 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $183.56 | 3.319% | $189.6524 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $1,027.77 | $1,092.0986 | $1,092.09 | $1,092.05 | $1,092.10 | |