| 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 | $249.78 | 4.149% | $260.1434 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $65.58 | 6.564% | $69.8847 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $147.29 | 13.533% | $167.2228 | $167.22 | $167.20 | $167.20 |
| Purchase #4 | $138.53 | 11.326% | $154.2199 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $164.51 | 7.539% | $176.9124 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $192.38 | 4.493% | $201.0236 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $107.84 | 11.808% | $120.5737 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $1,065.91 | $1,149.9805 | $1,149.96 | $1,149.90 | $1,149.90 | |