| 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 | $229.61 | 11.195% | $255.3148 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $202.78 | 11.256% | $225.6049 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $235.85 | 9.361% | $257.9279 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $181.99 | 12.235% | $204.2565 | $204.26 | $204.25 | $204.30 |
| Purchase #5 | $189.67 | 6.704% | $202.3855 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $34.61 | 9.748% | $37.9838 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $207.64 | 4.766% | $217.5361 | $217.54 | $217.55 | $217.50 |
| 7 purchase totals = | $1,282.15 | $1,401.0095 | $1,401.01 | $1,401.05 | $1,401.00 | |