| 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 | $239.74 | 12.462% | $269.6164 | $269.62 | $269.60 | $269.60 |
| Purchase #2 | $10.55 | 12.418% | $11.8601 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $232.88 | 13.534% | $264.398 | $264.40 | $264.40 | $264.40 |
| Purchase #4 | $172.61 | 3.422% | $178.5167 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $204.73 | 11.406% | $228.0815 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $14.95 | 7.602% | $16.0865 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $159.78 | 8.557% | $173.4524 | $173.45 | $173.45 | $173.50 |
| 7 purchase totals = | $1,035.24 | $1,142.0116 | $1,142.02 | $1,142.00 | $1,142.10 | |