| 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 | $226.86 | 4.259% | $236.522 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $153.65 | 13.303% | $174.0901 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $133.33 | 3.506% | $138.0045 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $178.29 | 5.681% | $188.4187 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $32.88 | 3.280% | $33.9585 | $33.96 | $33.95 | $34.00 |
| Purchase #6 | $181.28 | 7.665% | $195.1751 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $87.58 | 8.867% | $95.3457 | $95.35 | $95.35 | $95.30 |
| 7 purchase totals = | $993.87 | $1,061.5146 | $1,061.52 | $1,061.50 | $1,061.50 | |