| 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 | $54.75 | 13.792% | $62.3011 | $62.30 | $62.30 | $62.30 |
| Purchase #2 | $192.51 | 6.168% | $204.384 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $197.45 | 10.712% | $218.6008 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $175.82 | 10.374% | $194.0596 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $115.81 | 9.189% | $126.4518 | $126.45 | $126.45 | $126.50 |
| Purchase #6 | $235.38 | 5.286% | $247.8222 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $97.92 | 3.627% | $101.4716 | $101.47 | $101.45 | $101.50 |
| 7 purchase totals = | $1,069.64 | $1,155.0911 | $1,155.08 | $1,155.05 | $1,155.20 | |