| 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 | $79.87 | 6.490% | $85.0536 | $85.05 | $85.05 | $85.10 |
| Purchase #2 | $107.78 | 11.746% | $120.4398 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $242.97 | 10.584% | $268.6859 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $130.70 | 10.334% | $144.2065 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $7.34 | 8.335% | $7.9518 | $7.95 | $7.95 | $8.00 |
| Purchase #6 | $207.54 | 12.542% | $233.5697 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $176.91 | 5.315% | $186.3128 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $953.11 | $1,046.2201 | $1,046.22 | $1,046.20 | $1,046.30 | |