| 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 | $219.38 | 8.128% | $237.2112 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $241.57 | 4.828% | $253.233 | $253.23 | $253.25 | $253.20 |
| Purchase #3 | $48.48 | 9.109% | $52.896 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $220.78 | 12.869% | $249.1922 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $59.34 | 5.218% | $62.4364 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $25.78 | 5.734% | $27.2582 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $130.50 | 13.196% | $147.7208 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $945.83 | $1,029.9478 | $1,029.95 | $1,029.95 | $1,029.90 | |