| 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 | $215.72 | 4.702% | $225.8632 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $147.58 | 13.127% | $166.9528 | $166.95 | $166.95 | $167.00 |
| Purchase #3 | $105.41 | 8.339% | $114.2001 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $129.40 | 5.486% | $136.4989 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $201.78 | 7.860% | $217.6399 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $234.33 | 12.364% | $263.3026 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $111.60 | 7.603% | $120.0849 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $1,145.82 | $1,244.5424 | $1,244.53 | $1,244.55 | $1,244.60 | |