| 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 | $108.97 | 4.352% | $113.7124 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $139.84 | 11.625% | $156.0964 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $201.88 | 4.662% | $211.2916 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $184.62 | 8.607% | $200.5102 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $248.49 | 4.465% | $259.5851 | $259.59 | $259.60 | $259.60 |
| Purchase #6 | $77.45 | 7.742% | $83.4462 | $83.45 | $83.45 | $83.40 |
| Purchase #7 | $190.86 | 3.857% | $198.2215 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $1,152.11 | $1,222.8634 | $1,222.87 | $1,222.85 | $1,222.80 | |