| 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 | $23.94 | 3.217% | $24.7101 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $105.30 | 8.432% | $114.1789 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $187.68 | 5.407% | $197.8279 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $127.26 | 8.533% | $138.1191 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $152.70 | 7.255% | $163.7784 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $41.95 | 9.141% | $45.7846 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $149.51 | 9.138% | $163.1722 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $788.34 | $847.5712 | $847.57 | $847.60 | $847.60 | |