| 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 | $200.30 | 13.208% | $226.7556 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $138.96 | 11.815% | $155.3781 | $155.38 | $155.40 | $155.40 |
| Purchase #3 | $74.61 | 8.566% | $81.0011 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $239.45 | 11.326% | $266.5701 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $34.31 | 5.323% | $36.1363 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $166.81 | 12.286% | $187.3043 | $187.30 | $187.30 | $187.30 |
| Purchase #7 | $148.48 | 9.249% | $162.2129 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $1,002.92 | $1,115.3584 | $1,115.36 | $1,115.35 | $1,115.40 | |