| 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 | $133.91 | 5.754% | $141.6152 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $240.84 | 4.292% | $251.1769 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $108.57 | 12.229% | $121.847 | $121.85 | $121.85 | $121.80 |
| Purchase #4 | $181.25 | 4.606% | $189.5984 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $92.61 | 12.166% | $103.8769 | $103.88 | $103.90 | $103.90 |
| Purchase #6 | $50.81 | 7.113% | $54.4241 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $216.87 | 6.613% | $231.2116 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $1,024.86 | $1,093.7501 | $1,093.76 | $1,093.75 | $1,093.70 | |