| 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 | $210.79 | 7.148% | $225.8573 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $67.88 | 10.678% | $75.1282 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $186.47 | 6.838% | $199.2208 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $111.62 | 11.408% | $124.3536 | $124.35 | $124.35 | $124.40 |
| Purchase #5 | $51.30 | 12.617% | $57.7725 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $157.67 | 3.186% | $162.6934 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $241.90 | 12.266% | $271.5715 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $1,027.63 | $1,116.5973 | $1,116.59 | $1,116.55 | $1,116.70 | |