| 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 | $243.86 | 10.672% | $269.8847 | $269.88 | $269.90 | $269.90 |
| Purchase #2 | $195.56 | 9.469% | $214.0776 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $34.73 | 9.463% | $38.0165 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $238.75 | 11.721% | $266.7339 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $71.26 | 13.732% | $81.0454 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $146.83 | 5.797% | $155.3417 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $141.76 | 4.307% | $147.8656 | $147.87 | $147.85 | $147.90 |
| 7 purchase totals = | $1,072.75 | $1,172.9654 | $1,172.97 | $1,173.00 | $1,172.90 | |