| 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 | $67.84 | 9.699% | $74.4198 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $204.50 | 12.471% | $230.0032 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $107.33 | 13.245% | $121.5459 | $121.55 | $121.55 | $121.50 |
| Purchase #4 | $211.34 | 6.441% | $224.9524 | $224.95 | $224.95 | $225.00 |
| Purchase #5 | $12.68 | 10.780% | $14.0469 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $238.75 | 11.733% | $266.7625 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $215.80 | 8.838% | $234.8724 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $1,058.24 | $1,166.6031 | $1,166.60 | $1,166.55 | $1,166.60 | |