| 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 | $106.97 | 13.252% | $121.1457 | $121.15 | $121.15 | $121.10 |
| Purchase #2 | $216.79 | 7.529% | $233.1121 | $233.11 | $233.10 | $233.10 |
| Purchase #3 | $178.73 | 7.235% | $191.6611 | $191.66 | $191.65 | $191.70 |
| Purchase #4 | $80.94 | 5.747% | $85.5916 | $85.59 | $85.60 | $85.60 |
| Purchase #5 | $173.62 | 3.501% | $179.6984 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $110.62 | 10.314% | $122.0293 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $63.54 | 12.853% | $71.7068 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $931.21 | $1,004.9450 | $1,004.95 | $1,004.95 | $1,004.90 | |