| 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 | $207.95 | 10.110% | $228.9737 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $24.54 | 10.499% | $27.1165 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $45.26 | 13.416% | $51.3321 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $213.28 | 7.446% | $229.1608 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $245.26 | 8.369% | $265.7858 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $190.80 | 10.800% | $211.4064 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $70.64 | 10.835% | $78.2938 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $997.73 | $1,092.0691 | $1,092.07 | $1,092.05 | $1,092.10 | |