| 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 | $221.79 | 12.595% | $249.7245 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $218.75 | 9.173% | $238.8159 | $238.82 | $238.80 | $238.80 |
| Purchase #3 | $200.85 | 10.226% | $221.3889 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $24.77 | 3.241% | $25.5728 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $89.31 | 10.429% | $98.6241 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $39.58 | 12.137% | $44.3838 | $44.38 | $44.40 | $44.40 |
| Purchase #7 | $217.25 | 11.570% | $242.3858 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,012.30 | $1,120.8958 | $1,120.89 | $1,120.85 | $1,120.90 | |