| 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 | $109.47 | 4.860% | $114.7902 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $36.82 | 9.773% | $40.4184 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $63.88 | 10.530% | $70.6066 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $204.44 | 8.133% | $221.0671 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $187.25 | 3.828% | $194.4179 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $146.44 | 6.479% | $155.9278 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $130.96 | 12.748% | $147.6548 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $879.26 | $944.8828 | $944.89 | $944.85 | $944.90 | |