| 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 | $243.81 | 4.233% | $254.1305 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $109.78 | 11.840% | $122.778 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $160.34 | 3.310% | $165.6473 | $165.65 | $165.65 | $165.60 |
| Purchase #4 | $131.28 | 4.503% | $137.1915 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $19.53 | 6.488% | $20.7971 | $20.80 | $20.80 | $20.80 |
| Purchase #6 | $115.60 | 6.509% | $123.1244 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $187.73 | 7.229% | $201.301 | $201.30 | $201.30 | $201.30 |
| 7 purchase totals = | $968.07 | $1,024.9698 | $1,024.97 | $1,025.00 | $1,024.90 | |