| 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 | $165.94 | 4.135% | $172.8016 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $245.53 | 11.536% | $273.8543 | $273.85 | $273.85 | $273.90 |
| Purchase #3 | $250.86 | 10.327% | $276.7663 | $276.77 | $276.75 | $276.80 |
| Purchase #4 | $220.52 | 11.132% | $245.0683 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $96.35 | 12.614% | $108.5036 | $108.50 | $108.50 | $108.50 |
| Purchase #6 | $45.69 | 3.734% | $47.3961 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $242.58 | 4.416% | $253.2923 | $253.29 | $253.30 | $253.30 |
| 7 purchase totals = | $1,267.47 | $1,377.6825 | $1,377.68 | $1,377.65 | $1,377.80 | |