| 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 | $216.48 | 13.343% | $245.3649 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $183.60 | 4.336% | $191.5609 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $49.86 | 8.742% | $54.2188 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $114.53 | 4.833% | $120.0652 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $57.42 | 10.276% | $63.3205 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $23.85 | 6.144% | $25.3153 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $239.36 | 10.583% | $264.6915 | $264.69 | $264.70 | $264.70 |
| 7 purchase totals = | $885.10 | $964.5371 | $964.54 | $964.45 | $964.60 | |