| 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 | $124.94 | 3.599% | $129.4366 | $129.44 | $129.45 | $129.40 |
| Purchase #2 | $105.57 | 3.808% | $109.5901 | $109.59 | $109.60 | $109.60 |
| Purchase #3 | $216.55 | 6.505% | $230.6366 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $137.64 | 5.624% | $145.3809 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $84.81 | 4.424% | $88.562 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $66.72 | 6.803% | $71.259 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $208.28 | 5.556% | $219.852 | $219.85 | $219.85 | $219.90 |
| 7 purchase totals = | $944.51 | $994.7172 | $994.72 | $994.75 | $994.80 | |