| 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 | $245.47 | 3.145% | $253.19 | $253.19 | $253.20 | $253.20 |
| Purchase #2 | $239.95 | 3.717% | $248.8689 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $200.62 | 11.375% | $223.4405 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $158.54 | 6.197% | $168.3647 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $40.35 | 7.398% | $43.3351 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $184.46 | 13.563% | $209.4783 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $163.60 | 12.115% | $183.4201 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $1,232.99 | $1,330.0976 | $1,330.10 | $1,330.10 | $1,330.10 | |