| 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 | $157.81 | 7.763% | $170.0608 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $10.87 | 3.547% | $11.2556 | $11.26 | $11.25 | $11.30 |
| Purchase #3 | $248.52 | 8.460% | $269.5448 | $269.54 | $269.55 | $269.50 |
| Purchase #4 | $193.98 | 10.276% | $213.9134 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $59.44 | 10.745% | $65.8268 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $250.72 | 11.617% | $279.8461 | $279.85 | $279.85 | $279.80 |
| Purchase #7 | $176.79 | 13.705% | $201.0191 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $1,098.13 | $1,211.4666 | $1,211.47 | $1,211.45 | $1,211.40 | |