| 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 | $203.68 | 6.411% | $216.7379 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $233.36 | 8.506% | $253.2096 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $229.88 | 9.863% | $252.5531 | $252.55 | $252.55 | $252.60 |
| Purchase #4 | $66.70 | 7.690% | $71.8292 | $71.83 | $71.85 | $71.80 |
| Purchase #5 | $180.25 | 10.151% | $198.5472 | $198.55 | $198.55 | $198.50 |
| Purchase #6 | $29.97 | 7.833% | $32.3176 | $32.32 | $32.30 | $32.30 |
| Purchase #7 | $193.44 | 13.850% | $220.2314 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $1,137.28 | $1,245.4260 | $1,245.43 | $1,245.45 | $1,245.30 | |