| 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 | $120.45 | 8.701% | $130.9304 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $158.72 | 5.180% | $166.9417 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $239.75 | 12.431% | $269.5533 | $269.55 | $269.55 | $269.60 |
| Purchase #4 | $221.32 | 10.693% | $244.9857 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $107.59 | 13.658% | $122.2846 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $33.88 | 13.868% | $38.5785 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $113.87 | 10.550% | $125.8833 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $995.58 | $1,099.1575 | $1,099.15 | $1,099.25 | $1,099.20 | |