| 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 | $225.64 | 11.728% | $252.1031 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $115.78 | 11.355% | $128.9268 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $240.86 | 8.869% | $262.2219 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $14.85 | 6.808% | $15.861 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $195.31 | 3.529% | $202.2025 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $192.48 | 4.401% | $200.951 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $179.89 | 8.489% | $195.1609 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $1,164.81 | $1,257.4272 | $1,257.42 | $1,257.40 | $1,257.50 | |