| 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 | $245.90 | 11.624% | $274.4834 | $274.48 | $274.50 | $274.50 |
| Purchase #2 | $160.93 | 13.702% | $182.9806 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $186.91 | 12.400% | $210.0868 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $160.69 | 3.755% | $166.7239 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $81.85 | 4.856% | $85.8246 | $85.82 | $85.80 | $85.80 |
| Purchase #6 | $194.45 | 11.238% | $216.3023 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $117.89 | 8.727% | $128.1783 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $1,148.62 | $1,264.5799 | $1,264.57 | $1,264.60 | $1,264.60 | |