| 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 | $89.85 | 4.197% | $93.621 | $93.62 | $93.60 | $93.60 |
| Purchase #2 | $225.59 | 8.691% | $245.196 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $203.88 | 10.563% | $225.4158 | $225.42 | $225.40 | $225.40 |
| Purchase #4 | $100.74 | 13.262% | $114.1001 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $212.71 | 6.236% | $225.9746 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $25.93 | 13.586% | $29.4528 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $155.74 | 8.431% | $168.8704 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $1,014.44 | $1,102.6307 | $1,102.63 | $1,102.55 | $1,102.70 | |