| 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 | $186.73 | 4.288% | $194.737 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $207.34 | 13.290% | $234.8955 | $234.90 | $234.90 | $234.90 |
| Purchase #3 | $130.84 | 13.710% | $148.7782 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $211.79 | 7.302% | $227.2549 | $227.25 | $227.25 | $227.30 |
| Purchase #5 | $54.62 | 3.579% | $56.5748 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $10.97 | 7.783% | $11.8238 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $246.26 | 9.621% | $269.9527 | $269.95 | $269.95 | $270.00 |
| 7 purchase totals = | $1,048.55 | $1,144.0169 | $1,144.01 | $1,144.00 | $1,144.10 | |