| 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 | $105.80 | 10.613% | $117.0286 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $114.69 | 11.231% | $127.5708 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $239.72 | 8.812% | $260.8441 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $190.55 | 4.407% | $198.9475 | $198.95 | $198.95 | $198.90 |
| Purchase #5 | $209.96 | 9.261% | $229.4044 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $130.48 | 8.653% | $141.7704 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $122.35 | 12.540% | $137.6927 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $1,113.55 | $1,213.2585 | $1,213.25 | $1,213.25 | $1,213.20 | |