| 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 | $233.34 | 4.646% | $244.181 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $204.32 | 4.599% | $213.7167 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $106.52 | 8.480% | $115.5529 | $115.55 | $115.55 | $115.60 |
| Purchase #4 | $137.42 | 12.845% | $155.0716 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $179.85 | 6.410% | $191.3784 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $63.28 | 4.342% | $66.0276 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $156.76 | 12.807% | $176.8363 | $176.84 | $176.85 | $176.80 |
| 7 purchase totals = | $1,081.49 | $1,162.7645 | $1,162.77 | $1,162.80 | $1,162.80 | |