| 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 | $154.46 | 4.296% | $161.0956 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $247.67 | 6.273% | $263.2063 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $22.26 | 6.213% | $23.643 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $189.31 | 11.270% | $210.6452 | $210.65 | $210.65 | $210.60 |
| Purchase #5 | $100.80 | 4.225% | $105.0588 | $105.06 | $105.05 | $105.10 |
| Purchase #6 | $214.76 | 5.861% | $227.3471 | $227.35 | $227.35 | $227.30 |
| Purchase #7 | $19.29 | 11.597% | $21.5271 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $948.55 | $1,012.5231 | $1,012.54 | $1,012.55 | $1,012.40 | |