| 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 | $190.60 | 4.403% | $198.9921 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $116.96 | 3.268% | $120.7823 | $120.78 | $120.80 | $120.80 |
| Purchase #3 | $247.33 | 7.388% | $265.6027 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $92.99 | 4.156% | $96.8547 | $96.85 | $96.85 | $96.90 |
| Purchase #5 | $25.49 | 13.238% | $28.8644 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $235.96 | 9.528% | $258.4423 | $258.44 | $258.45 | $258.40 |
| Purchase #7 | $172.58 | 12.358% | $193.9074 | $193.91 | $193.90 | $193.90 |
| 7 purchase totals = | $1,081.91 | $1,163.4459 | $1,163.43 | $1,163.45 | $1,163.50 | |