| 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 | $141.73 | 5.151% | $149.0305 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $11.84 | 13.426% | $13.4296 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $214.38 | 5.474% | $226.1152 | $226.12 | $226.10 | $226.10 |
| Purchase #4 | $248.62 | 4.219% | $259.1093 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $84.74 | 3.846% | $87.9991 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $34.77 | 10.468% | $38.4097 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $10.43 | 10.681% | $11.544 | $11.54 | $11.55 | $11.50 |
| 7 purchase totals = | $746.51 | $785.6374 | $785.64 | $785.65 | $785.50 | |