| 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 | $240.77 | 4.515% | $251.6408 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $128.87 | 3.234% | $133.0377 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $165.53 | 9.782% | $181.7221 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $198.72 | 12.480% | $223.5203 | $223.52 | $223.50 | $223.50 |
| Purchase #5 | $236.50 | 9.596% | $259.1945 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $219.98 | 3.744% | $228.2161 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $119.52 | 11.680% | $133.4799 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $1,309.89 | $1,410.8114 | $1,410.81 | $1,410.80 | $1,410.70 | |