| 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 | $250.83 | 13.666% | $285.1084 | $285.11 | $285.10 | $285.10 |
| Purchase #2 | $130.36 | 5.374% | $137.3655 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $128.50 | 13.128% | $145.3695 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $144.94 | 12.126% | $162.5154 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $66.61 | 9.726% | $73.0885 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $47.93 | 12.495% | $53.9189 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $214.82 | 9.424% | $235.0646 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $983.99 | $1,092.4308 | $1,092.44 | $1,092.35 | $1,092.50 | |