| 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 | $119.32 | 7.836% | $128.6699 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $115.65 | 4.804% | $121.2058 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $201.94 | 6.580% | $215.2277 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $226.65 | 6.576% | $241.5545 | $241.55 | $241.55 | $241.60 |
| Purchase #5 | $218.54 | 13.441% | $247.914 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $217.30 | 9.795% | $238.5845 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $14.76 | 3.444% | $15.2683 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $1,114.16 | $1,208.4247 | $1,208.42 | $1,208.40 | $1,208.50 | |