| 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 | $110.85 | 10.158% | $122.1101 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $15.29 | 4.217% | $15.9348 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $21.55 | 10.319% | $23.7737 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $26.56 | 13.695% | $30.1974 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $90.34 | 13.462% | $102.5016 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $16.26 | 12.712% | $18.327 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $114.60 | 6.211% | $121.7178 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $395.45 | $434.5624 | $434.56 | $434.55 | $434.50 | |