| 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 | $176.61 | 9.159% | $192.7857 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $81.65 | 3.852% | $84.7952 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $195.88 | 11.666% | $218.7314 | $218.73 | $218.75 | $218.70 |
| Purchase #4 | $250.55 | 8.114% | $270.8796 | $270.88 | $270.90 | $270.90 |
| Purchase #5 | $79.48 | 10.281% | $87.6513 | $87.65 | $87.65 | $87.70 |
| Purchase #6 | $111.70 | 9.279% | $122.0646 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $226.48 | 11.732% | $253.0506 | $253.05 | $253.05 | $253.10 |
| 7 purchase totals = | $1,122.35 | $1,229.9584 | $1,229.96 | $1,230.00 | $1,230.10 | |