| 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 | $225.88 | 10.673% | $249.9882 | $249.99 | $250.00 | $250.00 |
| Purchase #2 | $20.89 | 6.806% | $22.3118 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $138.52 | 5.540% | $146.194 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $61.96 | 9.564% | $67.8859 | $67.89 | $67.90 | $67.90 |
| Purchase #5 | $204.62 | 13.784% | $232.8248 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $244.73 | 7.481% | $263.0383 | $263.04 | $263.05 | $263.00 |
| Purchase #7 | $142.83 | 3.329% | $147.5848 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $1,039.43 | $1,129.8278 | $1,129.82 | $1,129.85 | $1,129.80 | |