| 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 | $232.86 | 12.394% | $261.7207 | $261.72 | $261.70 | $261.70 |
| Purchase #2 | $248.32 | 7.320% | $266.497 | $266.50 | $266.50 | $266.50 |
| Purchase #3 | $128.66 | 5.389% | $135.5935 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $113.68 | 7.581% | $122.2981 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $208.55 | 7.183% | $223.5301 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $240.68 | 7.461% | $258.6371 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $219.35 | 11.813% | $245.2618 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $1,392.10 | $1,513.5383 | $1,513.54 | $1,513.55 | $1,513.50 | |