| 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 | $89.48 | 6.747% | $95.5172 | $95.52 | $95.50 | $95.50 |
| Purchase #2 | $221.51 | 9.465% | $242.4759 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $179.56 | 12.654% | $202.2815 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $157.62 | 9.519% | $172.6238 | $172.62 | $172.60 | $172.60 |
| Purchase #5 | $141.41 | 3.218% | $145.9606 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $66.36 | 3.546% | $68.7131 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $179.32 | 7.801% | $193.3088 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $1,035.26 | $1,120.8809 | $1,120.88 | $1,120.85 | $1,120.90 | |