| 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 | $238.30 | 11.682% | $266.1382 | $266.14 | $266.15 | $266.10 |
| Purchase #2 | $91.66 | 5.303% | $96.5207 | $96.52 | $96.50 | $96.50 |
| Purchase #3 | $155.52 | 5.333% | $163.8139 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $203.69 | 11.257% | $226.6194 | $226.62 | $226.60 | $226.60 |
| Purchase #5 | $141.87 | 9.268% | $155.0185 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $128.64 | 10.303% | $141.8938 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $193.60 | 13.538% | $219.8096 | $219.81 | $219.80 | $219.80 |
| 7 purchase totals = | $1,153.28 | $1,269.8141 | $1,269.81 | $1,269.75 | $1,269.70 | |