| 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 | $218.80 | 5.568% | $230.9828 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $130.42 | 5.191% | $137.1901 | $137.19 | $137.20 | $137.20 |
| Purchase #3 | $180.91 | 3.131% | $186.5743 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $82.99 | 10.698% | $91.8683 | $91.87 | $91.85 | $91.90 |
| Purchase #5 | $225.88 | 10.266% | $249.0688 | $249.07 | $249.05 | $249.10 |
| Purchase #6 | $67.35 | 9.331% | $73.6344 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $68.74 | 7.597% | $73.9622 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $975.09 | $1,043.2809 | $1,043.27 | $1,043.25 | $1,043.40 | |