| 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 | $33.62 | 5.674% | $35.5276 | $35.53 | $35.55 | $35.50 |
| Purchase #2 | $126.35 | 9.811% | $138.7462 | $138.75 | $138.75 | $138.70 |
| Purchase #3 | $231.40 | 7.354% | $248.4172 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $157.69 | 9.484% | $172.6453 | $172.65 | $172.65 | $172.60 |
| Purchase #5 | $192.97 | 13.390% | $218.8087 | $218.81 | $218.80 | $218.80 |
| Purchase #6 | $88.66 | 13.304% | $100.4553 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $205.26 | 4.463% | $214.4208 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $1,035.95 | $1,129.0211 | $1,129.04 | $1,129.00 | $1,128.90 | |