| 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 | $57.60 | 7.277% | $61.7916 | $61.79 | $61.80 | $61.80 |
| Purchase #2 | $120.64 | 11.598% | $134.6318 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $242.42 | 13.136% | $274.2643 | $274.26 | $274.25 | $274.30 |
| Purchase #4 | $24.34 | 3.705% | $25.2418 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $242.41 | 7.362% | $260.2562 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $202.73 | 13.267% | $229.6262 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $214.77 | 4.574% | $224.5936 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,104.91 | $1,210.4055 | $1,210.40 | $1,210.45 | $1,210.40 | |