| 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 | $195.59 | 7.838% | $210.9203 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $149.32 | 3.865% | $155.0912 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $73.93 | 10.492% | $81.6867 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $188.73 | 6.686% | $201.3485 | $201.35 | $201.35 | $201.30 |
| Purchase #5 | $6.99 | 8.115% | $7.5572 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $196.60 | 6.102% | $208.5965 | $208.60 | $208.60 | $208.60 |
| Purchase #7 | $240.47 | 12.433% | $270.3676 | $270.37 | $270.35 | $270.40 |
| 7 purchase totals = | $1,051.63 | $1,135.5680 | $1,135.58 | $1,135.55 | $1,135.60 | |