| 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 | $84.37 | 8.700% | $91.7102 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $201.89 | 8.706% | $219.4665 | $219.47 | $219.45 | $219.50 |
| Purchase #3 | $171.97 | 6.220% | $182.6665 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $175.66 | 4.401% | $183.3908 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $129.89 | 11.440% | $144.7494 | $144.75 | $144.75 | $144.70 |
| Purchase #6 | $11.64 | 7.141% | $12.4712 | $12.47 | $12.45 | $12.50 |
| Purchase #7 | $220.32 | 8.806% | $239.7214 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $995.74 | $1,074.1760 | $1,074.18 | $1,074.10 | $1,074.20 | |