| 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 | $238.37 | 5.736% | $252.0429 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $105.70 | 3.714% | $109.6257 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $135.31 | 8.824% | $147.2498 | $147.25 | $147.25 | $147.20 |
| Purchase #4 | $216.53 | 5.773% | $229.0303 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $223.50 | 11.752% | $249.7657 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $128.79 | 11.519% | $143.6253 | $143.63 | $143.65 | $143.60 |
| Purchase #7 | $181.61 | 13.714% | $206.516 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $1,229.81 | $1,337.8557 | $1,337.87 | $1,337.90 | $1,337.70 | |