| 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 | $203.48 | 12.591% | $229.1002 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $211.84 | 4.214% | $220.7669 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $40.80 | 10.440% | $45.0595 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $218.91 | 8.759% | $238.0843 | $238.08 | $238.10 | $238.10 |
| Purchase #5 | $195.66 | 10.712% | $216.6191 | $216.62 | $216.60 | $216.60 |
| Purchase #6 | $50.37 | 6.144% | $53.4647 | $53.46 | $53.45 | $53.50 |
| Purchase #7 | $71.64 | 10.395% | $79.087 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $992.70 | $1,082.1817 | $1,082.18 | $1,082.15 | $1,082.30 | |