| 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 | $205.45 | 10.441% | $226.901 | $226.90 | $226.90 | $226.90 |
| Purchase #2 | $103.56 | 3.775% | $107.4694 | $107.47 | $107.45 | $107.50 |
| Purchase #3 | $111.70 | 5.742% | $118.1138 | $118.11 | $118.10 | $118.10 |
| Purchase #4 | $122.41 | 5.305% | $128.9039 | $128.90 | $128.90 | $128.90 |
| Purchase #5 | $150.45 | 7.137% | $161.1876 | $161.19 | $161.20 | $161.20 |
| Purchase #6 | $232.30 | 9.234% | $253.7506 | $253.75 | $253.75 | $253.80 |
| Purchase #7 | $19.60 | 7.416% | $21.0535 | $21.05 | $21.05 | $21.10 |
| 7 purchase totals = | $945.47 | $1,017.3798 | $1,017.37 | $1,017.35 | $1,017.50 | |