| 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 | $94.89 | 7.308% | $101.8246 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $183.50 | 6.154% | $194.7926 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $221.43 | 7.493% | $238.0217 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $100.94 | 12.356% | $113.4121 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $133.67 | 3.643% | $138.5396 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $186.37 | 10.517% | $205.9705 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $51.81 | 11.693% | $57.8681 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $972.61 | $1,050.4292 | $1,050.42 | $1,050.35 | $1,050.40 | |