| 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 | $32.94 | 12.555% | $37.0756 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $104.96 | 6.592% | $111.879 | $111.88 | $111.90 | $111.90 |
| Purchase #3 | $225.68 | 6.255% | $239.7963 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $137.57 | 3.596% | $142.517 | $142.52 | $142.50 | $142.50 |
| Purchase #5 | $118.92 | 8.545% | $129.0817 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $211.40 | 9.186% | $230.8192 | $230.82 | $230.80 | $230.80 |
| Purchase #7 | $238.37 | 7.162% | $255.4421 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,069.84 | $1,146.6109 | $1,146.62 | $1,146.65 | $1,146.60 | |