| 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 | $249.72 | 13.695% | $283.9192 | $283.92 | $283.90 | $283.90 |
| Purchase #2 | $115.74 | 11.495% | $129.0443 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $178.82 | 3.378% | $184.8605 | $184.86 | $184.85 | $184.90 |
| Purchase #4 | $90.40 | 9.324% | $98.8289 | $98.83 | $98.85 | $98.80 |
| Purchase #5 | $88.76 | 13.480% | $100.7248 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $51.99 | 3.586% | $53.8544 | $53.85 | $53.85 | $53.90 |
| Purchase #7 | $214.55 | 4.358% | $223.9001 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $989.98 | $1,075.1322 | $1,075.12 | $1,075.10 | $1,075.10 | |