| 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 | $206.65 | 5.720% | $218.4704 | $218.47 | $218.45 | $218.50 |
| Purchase #2 | $128.67 | 12.751% | $145.0767 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $67.32 | 8.415% | $72.985 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $179.63 | 9.486% | $196.6697 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $10.70 | 10.121% | $11.7829 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $183.98 | 4.719% | $192.662 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $240.33 | 5.229% | $252.8969 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $1,017.28 | $1,090.5436 | $1,090.55 | $1,090.55 | $1,090.70 | |