| 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 | $199.63 | 12.666% | $224.9151 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $54.81 | 10.362% | $60.4894 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $161.38 | 12.498% | $181.5493 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $148.99 | 7.280% | $159.8365 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $213.81 | 12.503% | $240.5427 | $240.54 | $240.55 | $240.50 |
| Purchase #6 | $114.36 | 13.328% | $129.6019 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $7.35 | 8.135% | $7.9479 | $7.95 | $7.95 | $7.90 |
| 7 purchase totals = | $900.33 | $1,004.8828 | $1,004.89 | $1,004.90 | $1,004.70 | |