| 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 | $33.41 | 13.521% | $37.9274 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $237.41 | 5.480% | $250.4201 | $250.42 | $250.40 | $250.40 |
| Purchase #3 | $121.34 | 10.543% | $134.1329 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $191.90 | 3.814% | $199.2191 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $210.68 | 9.534% | $230.7662 | $230.77 | $230.75 | $230.80 |
| Purchase #6 | $57.89 | 11.270% | $64.4142 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $161.56 | 6.439% | $171.9628 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $1,014.19 | $1,088.8427 | $1,088.84 | $1,088.80 | $1,088.80 | |