| 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 | 3.853% | $247.5544 | $247.55 | $247.55 | $247.60 |
| Purchase #2 | $17.96 | 5.417% | $18.9329 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $168.66 | 6.614% | $179.8152 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $195.39 | 3.193% | $201.6288 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $22.99 | 11.779% | $25.698 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $229.25 | 8.523% | $248.789 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $138.25 | 10.765% | $153.1326 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $1,010.87 | $1,075.5509 | $1,075.55 | $1,075.60 | $1,075.50 | |