| 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 | $118.36 | 5.335% | $124.6745 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $115.39 | 11.828% | $129.0383 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $121.25 | 10.396% | $133.8552 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $135.92 | 11.188% | $151.1267 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $93.93 | 5.256% | $98.867 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $168.53 | 12.562% | $189.7007 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $165.47 | 9.396% | $181.0176 | $181.02 | $181.00 | $181.00 |
| 7 purchase totals = | $918.85 | $1,008.2800 | $1,008.29 | $1,008.25 | $1,008.30 | |