| 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 | $137.66 | 6.437% | $146.5212 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $141.65 | 5.118% | $148.8996 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $228.89 | 10.611% | $253.1775 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $197.34 | 9.774% | $216.628 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $112.89 | 10.778% | $125.0573 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $119.26 | 11.511% | $132.988 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $60.40 | 4.690% | $63.2328 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $998.09 | $1,086.5044 | $1,086.51 | $1,086.55 | $1,086.50 | |