| 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 | $22.48 | 7.576% | $24.1831 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $38.37 | 12.492% | $43.1632 | $43.16 | $43.15 | $43.20 |
| Purchase #3 | $196.66 | 5.480% | $207.437 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $113.60 | 13.404% | $128.8269 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $223.52 | 6.387% | $237.7962 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $109.52 | 5.256% | $115.2764 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $244.69 | 8.454% | $265.3761 | $265.38 | $265.40 | $265.40 |
| 7 purchase totals = | $948.84 | $1,022.0589 | $1,022.07 | $1,022.15 | $1,022.10 | |