| 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 | $22.56 | 10.751% | $24.9854 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $218.85 | 10.255% | $241.2931 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $135.88 | 11.685% | $151.7576 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $133.85 | 11.608% | $149.3873 | $149.39 | $149.40 | $149.40 |
| Purchase #5 | $221.80 | 12.837% | $250.2725 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $179.68 | 5.153% | $188.9389 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $226.77 | 11.436% | $252.7034 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $1,139.39 | $1,259.3382 | $1,259.34 | $1,259.35 | $1,259.40 | |