| 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 | $122.84 | 7.577% | $132.1476 | $132.15 | $132.15 | $132.10 |
| Purchase #2 | $160.91 | 12.772% | $181.4614 | $181.46 | $181.45 | $181.50 |
| Purchase #3 | $180.42 | 7.811% | $194.5126 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $36.56 | 4.773% | $38.305 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $183.72 | 12.273% | $206.268 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $239.63 | 6.320% | $254.7746 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $232.42 | 9.162% | $253.7143 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $1,156.50 | $1,261.1835 | $1,261.18 | $1,261.10 | $1,261.20 | |