| 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 | $238.45 | 7.210% | $255.6422 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $218.28 | 12.702% | $246.0059 | $246.01 | $246.00 | $246.00 |
| Purchase #3 | $122.78 | 3.401% | $126.9557 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $230.72 | 10.577% | $255.1233 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $215.26 | 7.559% | $231.5315 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $113.99 | 12.799% | $128.5796 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $183.66 | 7.496% | $197.4272 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $1,323.14 | $1,441.2654 | $1,441.27 | $1,441.30 | $1,441.20 | |