| 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 | $123.96 | 10.387% | $136.8357 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $55.83 | 5.871% | $59.1078 | $59.11 | $59.10 | $59.10 |
| Purchase #3 | $187.78 | 3.638% | $194.6114 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $212.64 | 13.349% | $241.0253 | $241.03 | $241.05 | $241.00 |
| Purchase #5 | $211.62 | 11.691% | $236.3605 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $114.87 | 4.734% | $120.3079 | $120.31 | $120.30 | $120.30 |
| Purchase #7 | $235.80 | 6.697% | $251.5915 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $1,142.50 | $1,239.8401 | $1,239.85 | $1,239.85 | $1,239.80 | |