| 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 | $193.57 | 10.698% | $214.2781 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $67.28 | 6.148% | $71.4164 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $181.99 | 3.184% | $187.7846 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $248.68 | 8.693% | $270.2978 | $270.30 | $270.30 | $270.30 |
| Purchase #5 | $57.51 | 10.242% | $63.4002 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $88.29 | 13.386% | $100.1085 | $100.11 | $100.10 | $100.10 |
| Purchase #7 | $233.30 | 3.843% | $242.2657 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $1,070.62 | $1,149.5513 | $1,149.56 | $1,149.55 | $1,149.60 | |