| 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 | $99.27 | 4.160% | $103.3996 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $24.97 | 6.589% | $26.6153 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $66.77 | 9.769% | $73.2928 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $114.88 | 4.807% | $120.4023 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $219.46 | 5.870% | $232.3423 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $195.50 | 13.584% | $222.0567 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $220.92 | 9.664% | $242.2697 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $941.77 | $1,020.3787 | $1,020.38 | $1,020.35 | $1,020.40 | |