| 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 | $241.62 | 7.312% | $259.2873 | $259.29 | $259.30 | $259.30 |
| Purchase #2 | $42.70 | 5.774% | $45.1655 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $179.34 | 5.553% | $189.2988 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $135.74 | 13.111% | $153.5369 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $179.35 | 7.806% | $193.3501 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $203.64 | 10.313% | $224.6414 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $30.50 | 10.388% | $33.6683 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $1,012.89 | $1,098.9483 | $1,098.96 | $1,098.95 | $1,099.00 | |