| 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 | $215.53 | 12.493% | $242.4562 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $87.35 | 7.474% | $93.8785 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $114.91 | 7.712% | $123.7719 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $83.69 | 6.367% | $89.0185 | $89.02 | $89.00 | $89.00 |
| Purchase #5 | $87.45 | 6.811% | $93.4062 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $40.99 | 8.155% | $44.3327 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $153.77 | 4.137% | $160.1315 | $160.13 | $160.15 | $160.10 |
| 7 purchase totals = | $783.69 | $846.9955 | $847.00 | $847.00 | $847.00 | |