| 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 | $13.69 | 6.531% | $14.5841 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $246.28 | 13.737% | $280.1115 | $280.11 | $280.10 | $280.10 |
| Purchase #3 | $207.99 | 9.103% | $226.9233 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $148.39 | 8.350% | $160.7806 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $89.59 | 13.464% | $101.6524 | $101.65 | $101.65 | $101.70 |
| Purchase #6 | $188.43 | 7.464% | $202.4944 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $196.67 | 9.171% | $214.7066 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $1,091.04 | $1,201.2529 | $1,201.24 | $1,201.25 | $1,201.30 | |