| 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 | $95.59 | 8.190% | $103.4188 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $173.27 | 8.750% | $188.4311 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $116.62 | 3.424% | $120.6131 | $120.61 | $120.60 | $120.60 |
| Purchase #4 | $101.93 | 4.355% | $106.3691 | $106.37 | $106.35 | $106.40 |
| Purchase #5 | $245.99 | 10.778% | $272.5028 | $272.50 | $272.50 | $272.50 |
| Purchase #6 | $176.73 | 7.764% | $190.4513 | $190.45 | $190.45 | $190.50 |
| Purchase #7 | $51.78 | 8.108% | $55.9783 | $55.98 | $56.00 | $56.00 |
| 7 purchase totals = | $961.91 | $1,037.7645 | $1,037.76 | $1,037.75 | $1,037.80 | |