| 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 | $34.51 | 8.138% | $37.3184 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $107.57 | 13.157% | $121.723 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $209.69 | 5.301% | $220.8057 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $153.59 | 11.828% | $171.7566 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $191.54 | 5.383% | $201.8506 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $196.41 | 12.104% | $220.1835 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $133.86 | 6.760% | $142.9089 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $1,027.17 | $1,116.5467 | $1,116.55 | $1,116.50 | $1,116.60 | |