| 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 | $25.94 | 6.608% | $27.6541 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $104.70 | 12.397% | $117.6797 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $157.48 | 4.274% | $164.2107 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $136.31 | 3.654% | $141.2908 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $149.63 | 4.477% | $156.3289 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $218.88 | 8.333% | $237.1193 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $190.26 | 11.103% | $211.3846 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $983.20 | $1,055.6681 | $1,055.66 | $1,055.70 | $1,055.70 | |