| 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 | $102.46 | 12.861% | $115.6374 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $199.29 | 7.866% | $214.9662 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $178.76 | 3.379% | $184.8003 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $204.95 | 13.592% | $232.8068 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $191.26 | 3.666% | $198.2716 | $198.27 | $198.25 | $198.30 |
| Purchase #6 | $59.93 | 4.497% | $62.6251 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $32.35 | 12.575% | $36.418 | $36.42 | $36.40 | $36.40 |
| 7 purchase totals = | $969.00 | $1,045.5254 | $1,045.54 | $1,045.50 | $1,045.50 | |