| 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 | $179.77 | 12.800% | $202.7806 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $244.70 | 10.485% | $270.3568 | $270.36 | $270.35 | $270.40 |
| Purchase #3 | $98.60 | 5.565% | $104.0871 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $235.42 | 3.117% | $242.758 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $80.92 | 12.564% | $91.0868 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $240.35 | 9.676% | $263.6063 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $21.57 | 3.352% | $22.293 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $1,101.33 | $1,196.9686 | $1,196.98 | $1,197.00 | $1,197.10 | |