| 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 | $190.81 | 12.230% | $214.1461 | $214.15 | $214.15 | $214.10 |
| Purchase #2 | $135.84 | 9.324% | $148.5057 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $165.36 | 8.346% | $179.1609 | $179.16 | $179.15 | $179.20 |
| Purchase #4 | $239.90 | 7.799% | $258.6098 | $258.61 | $258.60 | $258.60 |
| Purchase #5 | $133.63 | 8.581% | $145.0968 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $168.78 | 9.223% | $184.3466 | $184.35 | $184.35 | $184.30 |
| Purchase #7 | $36.66 | 7.143% | $39.2786 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $1,070.98 | $1,169.1445 | $1,169.16 | $1,169.15 | $1,169.10 | |