| 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 | $36.99 | 12.855% | $41.7451 | $41.75 | $41.75 | $41.70 |
| Purchase #2 | $242.66 | 13.632% | $275.7394 | $275.74 | $275.75 | $275.70 |
| Purchase #3 | $226.59 | 3.640% | $234.8379 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $238.69 | 3.369% | $246.7315 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $41.98 | 4.435% | $43.8418 | $43.84 | $43.85 | $43.80 |
| Purchase #6 | $98.44 | 10.338% | $108.6167 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $203.50 | 6.148% | $216.0112 | $216.01 | $216.00 | $216.00 |
| 7 purchase totals = | $1,088.85 | $1,167.5236 | $1,167.53 | $1,167.55 | $1,167.30 | |