| 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 | $57.72 | 5.782% | $61.0574 | $61.06 | $61.05 | $61.10 |
| Purchase #2 | $173.74 | 11.500% | $193.7201 | $193.72 | $193.70 | $193.70 |
| Purchase #3 | $164.64 | 13.155% | $186.2984 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $214.77 | 10.422% | $237.1533 | $237.15 | $237.15 | $237.20 |
| Purchase #5 | $220.90 | 13.563% | $250.8607 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $246.92 | 7.769% | $266.1032 | $266.10 | $266.10 | $266.10 |
| Purchase #7 | $223.78 | 4.477% | $233.7986 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $1,302.47 | $1,428.9917 | $1,428.99 | $1,428.95 | $1,429.10 | |