| 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 | $125.93 | 7.705% | $135.6329 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $37.85 | 5.512% | $39.9363 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $115.78 | 4.399% | $120.8732 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $245.64 | 7.711% | $264.5813 | $264.58 | $264.60 | $264.60 |
| Purchase #5 | $71.59 | 9.209% | $78.1827 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $137.25 | 12.703% | $154.6849 | $154.68 | $154.70 | $154.70 |
| Purchase #7 | $198.39 | 5.748% | $209.7935 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $932.43 | $1,003.6848 | $1,003.67 | $1,003.75 | $1,003.70 | |