| 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 | $237.52 | 3.439% | $245.6883 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $35.72 | 9.372% | $39.0677 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $171.27 | 7.841% | $184.6993 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $172.88 | 3.805% | $179.4581 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $87.76 | 12.815% | $99.0064 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $118.36 | 8.811% | $128.7887 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $130.36 | 12.298% | $146.3917 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $953.87 | $1,023.1002 | $1,023.11 | $1,023.10 | $1,023.20 | |