| 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 | $183.99 | 12.128% | $206.3043 | $206.30 | $206.30 | $206.30 |
| Purchase #2 | $123.84 | 8.264% | $134.0741 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $234.63 | 9.367% | $256.6078 | $256.61 | $256.60 | $256.60 |
| Purchase #4 | $85.81 | 3.486% | $88.8013 | $88.80 | $88.80 | $88.80 |
| Purchase #5 | $152.61 | 12.752% | $172.0708 | $172.07 | $172.05 | $172.10 |
| Purchase #6 | $145.41 | 4.372% | $151.7673 | $151.77 | $151.75 | $151.80 |
| Purchase #7 | $32.61 | 4.643% | $34.1241 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $958.90 | $1,043.7497 | $1,043.74 | $1,043.65 | $1,043.80 | |