| 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 | $194.54 | 10.420% | $214.8111 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $185.56 | 10.636% | $205.2962 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $206.75 | 12.738% | $233.0858 | $233.09 | $233.10 | $233.10 |
| Purchase #4 | $115.91 | 6.412% | $123.3421 | $123.34 | $123.35 | $123.30 |
| Purchase #5 | $202.29 | 9.463% | $221.4327 | $221.43 | $221.45 | $221.40 |
| Purchase #6 | $26.40 | 11.779% | $29.5097 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $81.42 | 5.319% | $85.7507 | $85.75 | $85.75 | $85.80 |
| 7 purchase totals = | $1,012.87 | $1,113.2283 | $1,113.23 | $1,113.25 | $1,113.20 | |