| 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 | $45.46 | 8.789% | $49.4555 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $119.40 | 13.142% | $135.0915 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $108.55 | 5.327% | $114.3325 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $229.48 | 5.105% | $241.195 | $241.20 | $241.20 | $241.20 |
| Purchase #5 | $245.77 | 13.267% | $278.3763 | $278.38 | $278.40 | $278.40 |
| Purchase #6 | $235.95 | 7.799% | $254.3517 | $254.35 | $254.35 | $254.40 |
| Purchase #7 | $27.44 | 11.147% | $30.4987 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $1,012.05 | $1,103.3012 | $1,103.31 | $1,103.35 | $1,103.40 | |