| 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 | $249.94 | 13.514% | $283.7169 | $283.72 | $283.70 | $283.70 |
| Purchase #2 | $220.94 | 11.864% | $247.1523 | $247.15 | $247.15 | $247.20 |
| Purchase #3 | $84.27 | 3.800% | $87.4723 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $63.70 | 6.866% | $68.0736 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $40.41 | 11.107% | $44.8983 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $202.38 | 8.733% | $220.0538 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $211.70 | 10.351% | $233.6131 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $1,073.34 | $1,184.9803 | $1,184.97 | $1,184.90 | $1,185.10 | |