| 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 | $190.41 | 11.113% | $211.5703 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $242.40 | 13.109% | $274.1762 | $274.18 | $274.20 | $274.20 |
| Purchase #3 | $191.68 | 6.649% | $204.4248 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $105.57 | 8.153% | $114.1771 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $128.61 | 7.457% | $138.2004 | $138.20 | $138.20 | $138.20 |
| Purchase #6 | $44.93 | 7.773% | $48.4224 | $48.42 | $48.40 | $48.40 |
| Purchase #7 | $190.30 | 5.854% | $201.4402 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $1,093.90 | $1,192.4114 | $1,192.41 | $1,192.40 | $1,192.40 | |