| 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 | $21.55 | 3.330% | $22.2676 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $208.29 | 11.286% | $231.7976 | $231.80 | $231.80 | $231.80 |
| Purchase #3 | $134.48 | 5.761% | $142.2274 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $161.66 | 12.296% | $181.5377 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $24.46 | 9.668% | $26.8248 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $216.32 | 6.510% | $230.4024 | $230.40 | $230.40 | $230.40 |
| Purchase #7 | $183.95 | 7.366% | $197.4998 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $950.71 | $1,032.5573 | $1,032.56 | $1,032.55 | $1,032.50 | |