| 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 | $90.78 | 10.873% | $100.6505 | $100.65 | $100.65 | $100.70 |
| Purchase #2 | $89.75 | 3.128% | $92.5574 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $23.57 | 13.348% | $26.7161 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $134.73 | 7.265% | $144.5181 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $207.75 | 3.606% | $215.2415 | $215.24 | $215.25 | $215.20 |
| Purchase #6 | $228.86 | 7.822% | $246.7614 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $172.30 | 7.763% | $185.6756 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $947.74 | $1,012.1206 | $1,012.13 | $1,012.10 | $1,012.20 | |