| 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 | $221.62 | 3.105% | $228.5013 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $8.35 | 3.184% | $8.6159 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $246.50 | 10.234% | $271.7268 | $271.73 | $271.75 | $271.70 |
| Purchase #4 | $135.55 | 3.444% | $140.2183 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $203.36 | 10.475% | $224.662 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $90.60 | 8.291% | $98.1116 | $98.11 | $98.10 | $98.10 |
| Purchase #7 | $98.79 | 6.298% | $105.0118 | $105.01 | $105.00 | $105.00 |
| 7 purchase totals = | $1,004.77 | $1,076.8477 | $1,076.85 | $1,076.80 | $1,076.80 | |