| 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 | $192.67 | 13.864% | $219.3818 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $77.43 | 10.153% | $85.2915 | $85.29 | $85.30 | $85.30 |
| Purchase #3 | $218.92 | 5.313% | $230.5512 | $230.55 | $230.55 | $230.60 |
| Purchase #4 | $123.81 | 3.701% | $128.3922 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $237.68 | 8.654% | $258.2488 | $258.25 | $258.25 | $258.20 |
| Purchase #6 | $66.42 | 4.198% | $69.2083 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $34.70 | 13.610% | $39.4227 | $39.42 | $39.40 | $39.40 |
| 7 purchase totals = | $951.63 | $1,030.4965 | $1,030.49 | $1,030.50 | $1,030.50 | |