| 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 | $228.70 | 7.870% | $246.6987 | $246.70 | $246.70 | $246.70 |
| Purchase #2 | $191.28 | 10.708% | $211.7623 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $140.94 | 9.152% | $153.8388 | $153.84 | $153.85 | $153.80 |
| Purchase #4 | $37.70 | 10.339% | $41.5978 | $41.60 | $41.60 | $41.60 |
| Purchase #5 | $182.69 | 11.303% | $203.3395 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $220.27 | 10.373% | $243.1186 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $73.67 | 8.664% | $80.0528 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $1,075.25 | $1,180.4085 | $1,180.41 | $1,180.40 | $1,180.40 | |