| 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 | $199.74 | 12.699% | $225.105 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $164.76 | 12.281% | $184.9942 | $184.99 | $185.00 | $185.00 |
| Purchase #3 | $94.55 | 10.529% | $104.5052 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $15.96 | 11.494% | $17.7944 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $210.31 | 3.846% | $218.3985 | $218.40 | $218.40 | $218.40 |
| Purchase #6 | $118.86 | 11.524% | $132.5574 | $132.56 | $132.55 | $132.60 |
| Purchase #7 | $118.54 | 13.311% | $134.3189 | $134.32 | $134.30 | $134.30 |
| 7 purchase totals = | $922.72 | $1,017.6736 | $1,017.68 | $1,017.65 | $1,017.70 | |