| 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 | $123.28 | 11.613% | $137.5965 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $120.54 | 8.665% | $130.9848 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $212.76 | 8.534% | $230.9169 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $247.95 | 6.354% | $263.7047 | $263.70 | $263.70 | $263.70 |
| Purchase #5 | $199.61 | 12.355% | $224.2718 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $222.72 | 4.290% | $232.2747 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $132.79 | 11.782% | $148.4353 | $148.44 | $148.45 | $148.40 |
| 7 purchase totals = | $1,259.65 | $1,368.1847 | $1,368.18 | $1,368.15 | $1,368.20 | |