| 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 | $196.64 | 12.415% | $221.0529 | $221.05 | $221.05 | $221.10 |
| Purchase #2 | $225.80 | 9.346% | $246.9033 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $217.64 | 4.150% | $226.6721 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $53.79 | 3.354% | $55.5941 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $198.70 | 5.329% | $209.2887 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $219.84 | 4.279% | $229.247 | $229.25 | $229.25 | $229.20 |
| Purchase #7 | $167.69 | 12.224% | $188.1884 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $1,280.10 | $1,376.9465 | $1,376.94 | $1,376.95 | $1,377.00 | |