| 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 | $245.52 | 3.707% | $254.6214 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $111.68 | 9.228% | $121.9858 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $70.61 | 9.608% | $77.3942 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $77.28 | 12.709% | $87.1015 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $162.42 | 11.336% | $180.8319 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $103.36 | 3.594% | $107.0748 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $190.65 | 7.396% | $204.7505 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $961.52 | $1,033.7601 | $1,033.75 | $1,033.75 | $1,033.80 | |