| 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 | $83.50 | 12.400% | $93.854 | $93.85 | $93.85 | $93.90 |
| Purchase #2 | $235.32 | 10.332% | $259.6333 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $201.32 | 9.147% | $219.7347 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $117.74 | 11.375% | $131.1329 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $242.27 | 4.767% | $253.819 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $15.51 | 5.322% | $16.3354 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $22.35 | 13.119% | $25.2821 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $918.01 | $999.7914 | $999.78 | $999.85 | $999.70 | |