| 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 | $129.74 | 4.755% | $135.9091 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $33.49 | 9.691% | $36.7355 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $232.87 | 7.188% | $249.6087 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $171.72 | 11.506% | $191.4781 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $54.49 | 4.349% | $56.8598 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $193.35 | 4.408% | $201.8729 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $234.89 | 10.767% | $260.1806 | $260.18 | $260.20 | $260.20 |
| 7 purchase totals = | $1,050.55 | $1,132.6447 | $1,132.65 | $1,132.65 | $1,132.70 | |