| 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 | $98.74 | 10.590% | $109.1966 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $202.66 | 13.593% | $230.2076 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $142.63 | 7.864% | $153.8464 | $153.85 | $153.85 | $153.80 |
| Purchase #4 | $38.83 | 4.797% | $40.6927 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $92.50 | 4.476% | $96.6403 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $88.83 | 10.755% | $98.3837 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $181.90 | 4.251% | $189.6326 | $189.63 | $189.65 | $189.60 |
| 7 purchase totals = | $846.09 | $918.5999 | $918.60 | $918.65 | $918.50 | |