| 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 | $197.35 | 7.667% | $212.4808 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $174.35 | 12.401% | $195.9711 | $195.97 | $195.95 | $196.00 |
| Purchase #3 | $7.58 | 7.621% | $8.1577 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $175.75 | 10.565% | $194.318 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $158.38 | 8.226% | $171.4083 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $196.74 | 9.202% | $214.844 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $5.47 | 13.837% | $6.2269 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $915.62 | $1,003.4068 | $1,003.41 | $1,003.40 | $1,003.40 | |