| 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 | $125.48 | 12.251% | $140.8526 | $140.85 | $140.85 | $140.90 |
| Purchase #2 | $192.81 | 13.354% | $218.5578 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $193.90 | 5.576% | $204.7119 | $204.71 | $204.70 | $204.70 |
| Purchase #4 | $238.55 | 8.545% | $258.9341 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $218.30 | 5.426% | $230.145 | $230.15 | $230.15 | $230.10 |
| Purchase #6 | $23.66 | 7.277% | $25.3817 | $25.38 | $25.40 | $25.40 |
| Purchase #7 | $117.83 | 13.781% | $134.0682 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $1,110.53 | $1,212.6513 | $1,212.65 | $1,212.65 | $1,212.70 | |