| 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 | $113.42 | 13.532% | $128.768 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $75.67 | 10.569% | $83.6676 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $9.67 | 6.289% | $10.2781 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $218.41 | 11.718% | $244.0033 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $230.91 | 6.353% | $245.5797 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $45.37 | 3.735% | $47.0646 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $224.53 | 8.832% | $244.3605 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $917.98 | $1,003.7218 | $1,003.72 | $1,003.70 | $1,003.90 | |