| 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 | $108.57 | 4.401% | $113.3482 | $113.35 | $113.35 | $113.30 |
| Purchase #2 | $144.35 | 8.275% | $156.295 | $156.30 | $156.30 | $156.30 |
| Purchase #3 | $183.35 | 12.209% | $205.7352 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $11.60 | 13.872% | $13.2092 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $221.40 | 6.385% | $235.5364 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $245.42 | 11.438% | $273.4911 | $273.49 | $273.50 | $273.50 |
| Purchase #7 | $60.65 | 9.145% | $66.1964 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $975.34 | $1,063.8115 | $1,063.83 | $1,063.85 | $1,063.70 | |