| 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 | $249.80 | 13.659% | $283.9202 | $283.92 | $283.90 | $283.90 |
| Purchase #2 | $48.80 | 4.572% | $51.0311 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $24.65 | 6.778% | $26.3208 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $118.99 | 4.628% | $124.4969 | $124.50 | $124.50 | $124.50 |
| Purchase #5 | $140.93 | 3.108% | $145.3101 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $178.99 | 13.302% | $202.7992 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $47.36 | 13.745% | $53.8696 | $53.87 | $53.85 | $53.90 |
| 7 purchase totals = | $809.52 | $887.7479 | $887.75 | $887.70 | $887.70 | |