| 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 | $88.33 | 9.697% | $96.8954 | $96.90 | $96.90 | $96.90 |
| Purchase #2 | $207.59 | 11.599% | $231.6684 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $188.55 | 3.414% | $194.9871 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $237.62 | 4.837% | $249.1137 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $150.88 | 11.481% | $168.2025 | $168.20 | $168.20 | $168.20 |
| Purchase #6 | $103.92 | 12.830% | $117.2529 | $117.25 | $117.25 | $117.30 |
| Purchase #7 | $38.30 | 9.240% | $41.8389 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $1,015.19 | $1,099.9589 | $1,099.96 | $1,099.95 | $1,100.00 | |