| 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 | $111.76 | 8.131% | $120.8472 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $247.57 | 3.691% | $256.7078 | $256.71 | $256.70 | $256.70 |
| Purchase #3 | $209.76 | 12.400% | $235.7702 | $235.77 | $235.75 | $235.80 |
| Purchase #4 | $45.43 | 5.282% | $47.8296 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $23.38 | 4.558% | $24.4457 | $24.45 | $24.45 | $24.40 |
| Purchase #6 | $135.88 | 9.767% | $149.1514 | $149.15 | $149.15 | $149.20 |
| Purchase #7 | $108.38 | 8.756% | $117.8698 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $882.16 | $952.6217 | $952.63 | $952.60 | $952.60 | |