| 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 | $11.89 | 6.355% | $12.6456 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $231.76 | 6.613% | $247.0863 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $137.63 | 8.142% | $148.8358 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $111.67 | 6.778% | $119.239 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $152.35 | 13.287% | $172.5927 | $172.59 | $172.60 | $172.60 |
| Purchase #6 | $220.28 | 13.691% | $250.4385 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $81.90 | 8.452% | $88.8222 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $947.48 | $1,039.6601 | $1,039.67 | $1,039.70 | $1,039.50 | |