| 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 | $43.36 | 10.286% | $47.82 | $47.82 | $47.80 | $47.80 |
| Purchase #2 | $145.50 | 13.655% | $165.368 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $226.84 | 11.737% | $253.4642 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $35.77 | 4.568% | $37.404 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $184.32 | 11.376% | $205.2882 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $197.33 | 10.142% | $217.3432 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $219.36 | 12.598% | $246.995 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,052.48 | $1,173.6826 | $1,173.68 | $1,173.65 | $1,173.70 | |