| 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 | $109.53 | 8.376% | $118.7042 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $193.80 | 12.493% | $218.0114 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $42.97 | 12.568% | $48.3705 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $109.63 | 7.558% | $117.9158 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $114.62 | 12.615% | $129.0793 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $194.74 | 6.464% | $207.328 | $207.33 | $207.35 | $207.30 |
| Purchase #7 | $210.91 | 9.659% | $231.2818 | $231.28 | $231.30 | $231.30 |
| 7 purchase totals = | $976.20 | $1,070.6910 | $1,070.69 | $1,070.70 | $1,070.70 | |