| 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 | $245.91 | 12.846% | $277.4996 | $277.50 | $277.50 | $277.50 |
| Purchase #2 | $35.43 | 4.145% | $36.8986 | $36.90 | $36.90 | $36.90 |
| Purchase #3 | $193.45 | 6.486% | $205.9972 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $38.36 | 5.194% | $40.3524 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $135.54 | 11.246% | $150.7828 | $150.78 | $150.80 | $150.80 |
| Purchase #6 | $95.58 | 13.612% | $108.5903 | $108.59 | $108.60 | $108.60 |
| Purchase #7 | $183.54 | 9.432% | $200.8515 | $200.85 | $200.85 | $200.90 |
| 7 purchase totals = | $927.81 | $1,020.9724 | $1,020.97 | $1,021.00 | $1,021.10 | |