| 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 | $247.55 | 7.695% | $266.599 | $266.60 | $266.60 | $266.60 |
| Purchase #2 | $221.35 | 11.170% | $246.0748 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $65.78 | 12.284% | $73.8604 | $73.86 | $73.85 | $73.90 |
| Purchase #4 | $191.80 | 7.769% | $206.7009 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $137.74 | 5.381% | $145.1518 | $145.15 | $145.15 | $145.20 |
| Purchase #6 | $43.46 | 4.210% | $45.2897 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $173.52 | 13.681% | $197.2593 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $1,081.20 | $1,180.9359 | $1,180.93 | $1,180.90 | $1,181.10 | |