| 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 | $243.70 | 12.632% | $274.4842 | $274.48 | $274.50 | $274.50 |
| Purchase #2 | $171.70 | 12.624% | $193.3754 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $175.99 | 12.126% | $197.3305 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $157.63 | 11.505% | $175.7653 | $175.77 | $175.75 | $175.80 |
| Purchase #5 | $160.61 | 4.178% | $167.3203 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $114.73 | 13.585% | $130.3161 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $76.60 | 9.188% | $83.638 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $1,100.96 | $1,222.2298 | $1,222.24 | $1,222.25 | $1,222.20 | |