| 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 | $247.67 | 13.257% | $280.5036 | $280.50 | $280.50 | $280.50 |
| Purchase #2 | $39.74 | 3.397% | $41.09 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $232.48 | 8.128% | $251.376 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $38.82 | 12.409% | $43.6372 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $69.94 | 13.580% | $79.4379 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $145.28 | 6.513% | $154.7421 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $137.66 | 7.309% | $147.7216 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $911.59 | $998.5084 | $998.51 | $998.55 | $998.40 | |