| 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 | $238.32 | 10.238% | $262.7192 | $262.72 | $262.70 | $262.70 |
| Purchase #2 | $144.77 | 13.319% | $164.0519 | $164.05 | $164.05 | $164.10 |
| Purchase #3 | $153.29 | 4.488% | $160.1697 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $211.58 | 13.153% | $239.4091 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $130.84 | 9.208% | $142.8877 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $95.80 | 11.330% | $106.6541 | $106.65 | $106.65 | $106.70 |
| Purchase #7 | $127.60 | 13.737% | $145.1284 | $145.13 | $145.15 | $145.10 |
| 7 purchase totals = | $1,102.20 | $1,221.0201 | $1,221.02 | $1,221.00 | $1,221.10 | |