| 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 | $21.87 | 10.179% | $24.0961 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $246.31 | 7.602% | $265.0345 | $265.03 | $265.05 | $265.00 |
| Purchase #3 | $117.28 | 5.605% | $123.8535 | $123.85 | $123.85 | $123.90 |
| Purchase #4 | $92.42 | 12.847% | $104.2932 | $104.29 | $104.30 | $104.30 |
| Purchase #5 | $234.88 | 13.333% | $266.1966 | $266.20 | $266.20 | $266.20 |
| Purchase #6 | $128.92 | 9.809% | $141.5658 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $169.83 | 13.259% | $192.3478 | $192.35 | $192.35 | $192.30 |
| 7 purchase totals = | $1,011.51 | $1,117.3875 | $1,117.39 | $1,117.40 | $1,117.40 | |