| 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 | $121.63 | 5.767% | $128.6444 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $203.66 | 11.280% | $226.6328 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $183.51 | 8.427% | $198.9744 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $192.80 | 3.324% | $199.2087 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $198.96 | 9.843% | $218.5436 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $122.57 | 7.140% | $131.3215 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $144.63 | 4.629% | $151.3249 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $1,167.76 | $1,254.6503 | $1,254.63 | $1,254.60 | $1,254.50 | |