| 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 | $210.36 | 3.793% | $218.339 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $190.56 | 11.412% | $212.3067 | $212.31 | $212.30 | $212.30 |
| Purchase #3 | $36.90 | 7.187% | $39.552 | $39.55 | $39.55 | $39.60 |
| Purchase #4 | $220.90 | 5.120% | $232.2101 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $149.79 | 9.636% | $164.2238 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $145.74 | 13.330% | $165.1671 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $69.98 | 6.660% | $74.6407 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $1,024.23 | $1,106.4394 | $1,106.44 | $1,106.40 | $1,106.40 | |