| 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 | $235.94 | 4.183% | $245.8094 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $61.38 | 4.299% | $64.0187 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $176.28 | 12.811% | $198.8632 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $130.34 | 7.771% | $140.4687 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $199.38 | 5.108% | $209.5643 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $65.69 | 13.809% | $74.7611 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $137.67 | 3.305% | $142.22 | $142.22 | $142.20 | $142.20 |
| 7 purchase totals = | $1,006.68 | $1,075.7054 | $1,075.70 | $1,075.60 | $1,075.80 | |