| 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 | $213.86 | 6.668% | $228.1202 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $193.34 | 7.179% | $207.2199 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $200.52 | 6.113% | $212.7778 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $229.60 | 11.349% | $255.6573 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $36.76 | 9.518% | $40.2588 | $40.26 | $40.25 | $40.30 |
| Purchase #6 | $7.33 | 13.158% | $8.2945 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $204.74 | 4.459% | $213.8694 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $1,086.15 | $1,166.1979 | $1,166.20 | $1,166.15 | $1,166.30 | |