| 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 | $104.75 | 10.587% | $115.8399 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $237.42 | 3.734% | $246.2853 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $29.80 | 8.318% | $32.2788 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $102.70 | 6.349% | $109.2204 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $219.58 | 11.585% | $245.0183 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $141.99 | 6.344% | $150.9978 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $139.81 | 8.482% | $151.6687 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $976.05 | $1,051.3092 | $1,051.32 | $1,051.30 | $1,051.30 | |