| 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 | $95.36 | 6.776% | $101.8216 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $103.44 | 10.342% | $114.1378 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $115.30 | 4.865% | $120.9093 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $214.29 | 13.445% | $243.1013 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $38.87 | 9.497% | $42.5615 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $134.68 | 11.225% | $149.7978 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $132.40 | 10.463% | $146.253 | $146.25 | $146.25 | $146.30 |
| 7 purchase totals = | $834.34 | $918.5823 | $918.58 | $918.55 | $918.60 | |