| 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 | $77.99 | 9.415% | $85.3328 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $212.92 | 10.589% | $235.4661 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $234.66 | 10.394% | $259.0506 | $259.05 | $259.05 | $259.10 |
| Purchase #4 | $235.73 | 6.825% | $251.8186 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $16.57 | 9.792% | $18.1925 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $225.99 | 5.346% | $238.0714 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $80.61 | 9.440% | $88.2196 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $1,084.47 | $1,176.1516 | $1,176.15 | $1,176.10 | $1,176.20 | |