| 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 | $141.37 | 3.287% | $146.0168 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $7.62 | 8.579% | $8.2737 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $125.45 | 13.546% | $142.4435 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $203.70 | 9.842% | $223.7482 | $223.75 | $223.75 | $223.70 |
| Purchase #5 | $219.87 | 11.164% | $244.4163 | $244.42 | $244.40 | $244.40 |
| Purchase #6 | $172.59 | 12.506% | $194.1741 | $194.17 | $194.15 | $194.20 |
| Purchase #7 | $225.25 | 10.502% | $248.9058 | $248.91 | $248.90 | $248.90 |
| 7 purchase totals = | $1,095.85 | $1,207.9784 | $1,207.98 | $1,207.90 | $1,207.90 | |