| 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 | $213.52 | 12.204% | $239.578 | $239.58 | $239.60 | $239.60 |
| Purchase #2 | $196.85 | 8.828% | $214.2279 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $8.82 | 7.819% | $9.5096 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $111.61 | 5.432% | $117.6727 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $119.42 | 7.276% | $128.109 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $86.90 | 11.129% | $96.5711 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $218.76 | 10.809% | $242.4058 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $955.88 | $1,048.0741 | $1,048.08 | $1,048.05 | $1,048.10 | |