| 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 | $132.75 | 12.393% | $149.2017 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $92.80 | 8.641% | $100.8188 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $20.72 | 8.637% | $22.5096 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $173.44 | 5.738% | $183.392 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $249.36 | 3.699% | $258.5838 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $221.73 | 11.707% | $247.6879 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $41.97 | 3.765% | $43.5502 | $43.55 | $43.55 | $43.60 |
| 7 purchase totals = | $932.77 | $1,005.7440 | $1,005.74 | $1,005.75 | $1,005.80 | |