| 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 | $215.98 | 11.700% | $241.2497 | $241.25 | $241.25 | $241.20 |
| Purchase #2 | $31.74 | 10.668% | $35.126 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $156.54 | 7.795% | $168.7423 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $192.91 | 12.168% | $216.3833 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $102.52 | 4.864% | $107.5066 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $227.68 | 9.495% | $249.2982 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $193.76 | 7.123% | $207.5615 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $1,121.13 | $1,225.8676 | $1,225.87 | $1,225.90 | $1,225.80 | |