| 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 | $122.93 | 6.241% | $130.6021 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $169.89 | 6.269% | $180.5404 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $112.37 | 6.672% | $119.8673 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $75.28 | 12.469% | $84.6667 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $219.99 | 9.639% | $241.1948 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $163.73 | 3.731% | $169.8388 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $83.66 | 4.264% | $87.2273 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $947.85 | $1,013.9374 | $1,013.94 | $1,013.95 | $1,013.90 | |