| 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 | $38.73 | 10.344% | $42.7362 | $42.74 | $42.75 | $42.70 |
| Purchase #2 | $179.48 | 8.359% | $194.4827 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $234.45 | 3.481% | $242.6112 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $199.32 | 10.685% | $220.6173 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $225.68 | 4.132% | $235.0051 | $235.01 | $235.00 | $235.00 |
| Purchase #6 | $112.58 | 5.559% | $118.8383 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $158.53 | 3.534% | $164.1325 | $164.13 | $164.15 | $164.10 |
| 7 purchase totals = | $1,148.77 | $1,218.4233 | $1,218.43 | $1,218.45 | $1,218.30 | |