| 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 | $220.64 | 12.623% | $248.4914 | $248.49 | $248.50 | $248.50 |
| Purchase #2 | $25.86 | 5.252% | $27.2182 | $27.22 | $27.20 | $27.20 |
| Purchase #3 | $201.81 | 12.469% | $226.9737 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $128.80 | 6.658% | $137.3755 | $137.38 | $137.40 | $137.40 |
| Purchase #5 | $230.67 | 3.711% | $239.2302 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $132.85 | 3.829% | $137.9368 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $170.59 | 10.200% | $187.9902 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $1,111.22 | $1,205.2160 | $1,205.22 | $1,205.25 | $1,205.20 | |