| 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 | $221.82 | 9.205% | $242.2385 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $225.31 | 7.413% | $242.0122 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $7.51 | 3.242% | $7.7535 | $7.75 | $7.75 | $7.80 |
| Purchase #4 | $119.71 | 9.206% | $130.7305 | $130.73 | $130.75 | $130.70 |
| Purchase #5 | $145.73 | 13.656% | $165.6309 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $55.96 | 7.619% | $60.2236 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $156.25 | 3.231% | $161.2984 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $932.29 | $1,009.8876 | $1,009.88 | $1,009.90 | $1,009.80 | |