| 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 | $67.74 | 7.865% | $73.0678 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $6.94 | 3.570% | $7.1878 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $247.83 | 3.561% | $256.6552 | $256.66 | $256.65 | $256.70 |
| Purchase #4 | $250.99 | 12.805% | $283.1293 | $283.13 | $283.15 | $283.10 |
| Purchase #5 | $213.66 | 9.824% | $234.65 | $234.65 | $234.65 | $234.70 |
| Purchase #6 | $236.86 | 5.165% | $249.0938 | $249.09 | $249.10 | $249.10 |
| Purchase #7 | $124.54 | 10.190% | $137.2306 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $1,148.56 | $1,241.0145 | $1,241.02 | $1,241.05 | $1,241.10 | |