| 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 | $220.65 | 10.820% | $244.5243 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $30.76 | 9.208% | $33.5924 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $244.84 | 6.441% | $260.6101 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $180.33 | 7.477% | $193.8133 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $194.83 | 8.362% | $211.1217 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $202.35 | 6.598% | $215.7011 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $158.59 | 12.818% | $178.9181 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $1,232.35 | $1,338.2810 | $1,338.27 | $1,338.20 | $1,338.20 | |