| 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 | $58.58 | 4.353% | $61.13 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $123.66 | 11.293% | $137.6249 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $235.69 | 12.191% | $264.423 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $143.37 | 7.486% | $154.1027 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $239.67 | 5.752% | $253.4558 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $62.51 | 7.455% | $67.1701 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $213.28 | 3.818% | $221.423 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $1,076.76 | $1,159.3295 | $1,159.32 | $1,159.25 | $1,159.30 | |