| 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 | $35.38 | 8.585% | $38.4174 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $137.98 | 12.748% | $155.5697 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $193.73 | 7.108% | $207.5003 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $222.47 | 7.364% | $238.8527 | $238.85 | $238.85 | $238.90 |
| Purchase #5 | $224.35 | 4.286% | $233.9656 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $236.98 | 11.206% | $263.536 | $263.54 | $263.55 | $263.50 |
| Purchase #7 | $80.58 | 3.455% | $83.364 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $1,131.47 | $1,221.2057 | $1,221.21 | $1,221.15 | $1,221.30 | |