| 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 | $250.47 | 12.644% | $282.1394 | $282.14 | $282.15 | $282.10 |
| Purchase #2 | $159.97 | 13.599% | $181.7243 | $181.72 | $181.70 | $181.70 |
| Purchase #3 | $229.96 | 6.124% | $244.0428 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $21.27 | 11.640% | $23.7458 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $106.72 | 8.503% | $115.7944 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $99.59 | 12.674% | $112.212 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $178.99 | 4.165% | $186.4449 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $1,046.97 | $1,146.1036 | $1,146.09 | $1,146.10 | $1,145.90 | |