| 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 | $123.91 | 9.465% | $135.6381 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $122.82 | 4.610% | $128.482 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $138.73 | 12.166% | $155.6079 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $176.30 | 4.153% | $183.6217 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $62.90 | 7.369% | $67.5351 | $67.54 | $67.55 | $67.50 |
| Purchase #6 | $233.36 | 10.684% | $258.2922 | $258.29 | $258.30 | $258.30 |
| Purchase #7 | $134.48 | 4.516% | $140.5531 | $140.55 | $140.55 | $140.60 |
| 7 purchase totals = | $992.50 | $1,069.7301 | $1,069.73 | $1,069.75 | $1,069.70 | |