| 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 | $247.56 | 4.655% | $259.0839 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $148.63 | 11.388% | $165.556 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $235.50 | 3.808% | $244.4678 | $244.47 | $244.45 | $244.50 |
| Purchase #4 | $223.52 | 4.444% | $233.4532 | $233.45 | $233.45 | $233.50 |
| Purchase #5 | $27.86 | 8.859% | $30.3281 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $53.70 | 12.598% | $60.4651 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $181.36 | 4.740% | $189.9565 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $1,118.13 | $1,183.3106 | $1,183.32 | $1,183.30 | $1,183.50 | |