| 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 | $119.55 | 13.494% | $135.6821 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $220.44 | 4.411% | $230.1636 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $248.61 | 12.835% | $280.5191 | $280.52 | $280.50 | $280.50 |
| Purchase #4 | $32.44 | 8.314% | $35.1371 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $184.58 | 7.391% | $198.2223 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $188.99 | 4.379% | $197.2659 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $176.79 | 9.459% | $193.5126 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $1,171.40 | $1,270.5027 | $1,270.50 | $1,270.45 | $1,270.50 | |