| 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 | $222.65 | 11.559% | $248.3861 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $80.90 | 9.286% | $88.4124 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $37.52 | 13.268% | $42.4982 | $42.50 | $42.50 | $42.50 |
| Purchase #4 | $149.46 | 5.438% | $157.5876 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $81.71 | 6.609% | $87.1102 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $161.57 | 10.835% | $179.0761 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $140.63 | 3.279% | $145.2413 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $874.44 | $948.3119 | $948.32 | $948.35 | $948.30 | |