| 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 | $208.46 | 9.787% | $228.862 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $146.35 | 10.776% | $162.1207 | $162.12 | $162.10 | $162.10 |
| Purchase #3 | $160.54 | 6.823% | $171.4936 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $8.93 | 6.619% | $9.5211 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $250.96 | 8.448% | $272.1611 | $272.16 | $272.15 | $272.20 |
| Purchase #6 | $120.60 | 7.401% | $129.5256 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $206.52 | 12.778% | $232.9091 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,102.36 | $1,206.5932 | $1,206.59 | $1,206.55 | $1,206.60 | |