| 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 | $156.48 | 4.112% | $162.9145 | $162.91 | $162.90 | $162.90 |
| Purchase #2 | $167.70 | 8.253% | $181.5403 | $181.54 | $181.55 | $181.50 |
| Purchase #3 | $230.91 | 3.148% | $238.179 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $71.98 | 9.770% | $79.0124 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $77.28 | 12.773% | $87.151 | $87.15 | $87.15 | $87.20 |
| Purchase #6 | $225.98 | 10.638% | $250.0198 | $250.02 | $250.00 | $250.00 |
| Purchase #7 | $229.57 | 12.366% | $257.9586 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $1,159.90 | $1,256.7756 | $1,256.77 | $1,256.75 | $1,256.80 | |