| 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 | $90.65 | 8.600% | $98.4459 | $98.45 | $98.45 | $98.40 |
| Purchase #2 | $136.92 | 6.538% | $145.8718 | $145.87 | $145.85 | $145.90 |
| Purchase #3 | $131.76 | 3.356% | $136.1819 | $136.18 | $136.20 | $136.20 |
| Purchase #4 | $227.29 | 12.862% | $256.524 | $256.52 | $256.50 | $256.50 |
| Purchase #5 | $244.59 | 7.168% | $262.1222 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $20.25 | 9.837% | $22.242 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $219.60 | 7.662% | $236.4258 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $1,071.06 | $1,157.8136 | $1,157.81 | $1,157.80 | $1,157.70 | |