| 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 | $203.48 | 8.514% | $220.8043 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $226.64 | 9.391% | $247.9238 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $166.74 | 7.235% | $178.8036 | $178.80 | $178.80 | $178.80 |
| Purchase #4 | $5.89 | 11.751% | $6.5821 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $108.48 | 11.366% | $120.8098 | $120.81 | $120.80 | $120.80 |
| Purchase #6 | $94.74 | 5.849% | $100.2813 | $100.28 | $100.30 | $100.30 |
| Purchase #7 | $217.63 | 6.652% | $232.1067 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,023.60 | $1,107.3116 | $1,107.30 | $1,107.30 | $1,107.30 | |