| 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 | $184.91 | 7.677% | $199.1055 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $224.42 | 3.852% | $233.0647 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $208.43 | 10.611% | $230.5465 | $230.55 | $230.55 | $230.50 |
| Purchase #4 | $212.58 | 12.346% | $238.8251 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $50.26 | 10.514% | $55.5443 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $117.86 | 8.120% | $127.4302 | $127.43 | $127.45 | $127.40 |
| Purchase #7 | $250.37 | 6.544% | $266.7542 | $266.75 | $266.75 | $266.80 |
| 7 purchase totals = | $1,248.83 | $1,351.2705 | $1,351.27 | $1,351.30 | $1,351.20 | |