| 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 | $224.70 | 3.775% | $233.1824 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $162.94 | 10.313% | $179.744 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $212.38 | 3.178% | $219.1294 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $197.33 | 10.763% | $218.5686 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $50.76 | 4.723% | $53.1574 | $53.16 | $53.15 | $53.20 |
| Purchase #6 | $114.74 | 3.261% | $118.4817 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $195.71 | 9.366% | $214.0402 | $214.04 | $214.05 | $214.00 |
| 7 purchase totals = | $1,158.56 | $1,236.3037 | $1,236.30 | $1,236.35 | $1,236.30 | |