| 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 | $101.25 | 3.179% | $104.4687 | $104.47 | $104.45 | $104.50 |
| Purchase #2 | $248.93 | 12.113% | $279.0829 | $279.08 | $279.10 | $279.10 |
| Purchase #3 | $246.71 | 9.645% | $270.5052 | $270.51 | $270.50 | $270.50 |
| Purchase #4 | $135.91 | 4.724% | $142.3304 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $153.90 | 8.231% | $166.5675 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $162.89 | 9.192% | $177.8628 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $20.80 | 9.176% | $22.7086 | $22.71 | $22.70 | $22.70 |
| 7 purchase totals = | $1,070.39 | $1,163.5261 | $1,163.53 | $1,163.50 | $1,163.60 | |