| 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 | $193.41 | 3.422% | $200.0285 | $200.03 | $200.05 | $200.00 |
| Purchase #2 | $38.26 | 8.752% | $41.6085 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $100.53 | 9.636% | $110.2171 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $109.83 | 3.270% | $113.4214 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $75.85 | 9.647% | $83.1672 | $83.17 | $83.15 | $83.20 |
| Purchase #6 | $239.35 | 7.444% | $257.1672 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $196.92 | 5.215% | $207.1894 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $954.15 | $1,012.7993 | $1,012.81 | $1,012.75 | $1,012.80 | |