| 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 | $106.58 | 12.769% | $120.1892 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $11.97 | 7.253% | $12.8382 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $127.82 | 5.874% | $135.3281 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $238.83 | 10.551% | $264.029 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $248.84 | 5.730% | $263.0985 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $236.32 | 11.794% | $264.1916 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $138.51 | 3.814% | $143.7928 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $1,108.87 | $1,203.4674 | $1,203.47 | $1,203.55 | $1,203.40 | |