| 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 | $186.32 | 13.686% | $211.8198 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $189.81 | 9.146% | $207.17 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $39.41 | 13.854% | $44.8699 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $154.83 | 5.351% | $163.115 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $210.51 | 5.408% | $221.8944 | $221.89 | $221.90 | $221.90 |
| Purchase #6 | $194.29 | 4.701% | $203.4236 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $151.61 | 13.732% | $172.4291 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $1,126.78 | $1,224.7218 | $1,224.72 | $1,224.65 | $1,224.70 | |