| 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 | $225.88 | 13.190% | $255.6736 | $255.67 | $255.65 | $255.70 |
| Purchase #2 | $116.73 | 11.707% | $130.3956 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $141.98 | 9.732% | $155.7975 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $217.67 | 12.659% | $245.2248 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $247.33 | 9.854% | $271.7019 | $271.70 | $271.70 | $271.70 |
| Purchase #6 | $15.66 | 10.444% | $17.2955 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $80.96 | 5.402% | $85.3335 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $1,046.21 | $1,161.4224 | $1,161.42 | $1,161.40 | $1,161.40 | |