| 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 | $122.79 | 10.525% | $135.7136 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $63.94 | 12.139% | $71.7017 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $217.80 | 12.765% | $245.6022 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $70.93 | 10.183% | $78.1528 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $153.52 | 7.199% | $164.5719 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $170.62 | 6.357% | $181.4663 | $181.47 | $181.45 | $181.50 |
| Purchase #7 | $119.60 | 10.138% | $131.725 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $919.20 | $1,008.9335 | $1,008.93 | $1,008.90 | $1,009.00 | |