| 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 | $193.64 | 8.330% | $209.7702 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $163.43 | 8.795% | $177.8037 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $193.41 | 12.856% | $218.2748 | $218.27 | $218.25 | $218.30 |
| Purchase #4 | $185.31 | 8.369% | $200.8186 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $21.48 | 5.426% | $22.6455 | $22.65 | $22.65 | $22.60 |
| Purchase #6 | $122.95 | 8.403% | $133.2815 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $188.42 | 12.683% | $212.3173 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $1,068.64 | $1,174.9116 | $1,174.91 | $1,174.85 | $1,174.90 | |