| 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 | $103.32 | 5.791% | $109.3033 | $109.30 | $109.30 | $109.30 |
| Purchase #2 | $39.95 | 9.149% | $43.605 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $219.54 | 13.728% | $249.6785 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $148.96 | 6.132% | $158.0942 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $241.33 | 7.559% | $259.5721 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $129.34 | 13.659% | $147.0066 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $208.46 | 13.104% | $235.7766 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $1,090.90 | $1,203.0363 | $1,203.04 | $1,203.05 | $1,203.10 | |