| 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 | $228.48 | 4.198% | $238.0716 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $219.84 | 13.426% | $249.3557 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $135.71 | 7.473% | $145.8516 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $162.67 | 12.558% | $183.0981 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $204.44 | 8.752% | $222.3326 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $64.75 | 11.523% | $72.2111 | $72.21 | $72.20 | $72.20 |
| Purchase #7 | $101.66 | 8.257% | $110.0541 | $110.05 | $110.05 | $110.10 |
| 7 purchase totals = | $1,117.55 | $1,220.9748 | $1,220.97 | $1,220.95 | $1,221.10 | |