| 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 | $123.30 | 6.742% | $131.6129 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $9.69 | 10.499% | $10.7074 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $142.35 | 7.198% | $152.5964 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $191.86 | 10.353% | $211.7233 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $92.79 | 3.185% | $95.7454 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $230.59 | 3.203% | $237.9758 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $166.27 | 12.685% | $187.3613 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $956.85 | $1,027.7225 | $1,027.73 | $1,027.70 | $1,027.70 | |